72805245552

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21499}}^1$

素因数の和:21602

約数の個数: 240

約数和(自身を含む): 230960912000

約数和(自身を除く): 158155666448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 67, 72, 78, 81, 104, 108, 117, 134, 144, 156, 162, 201, 208, 216, 234, 243, 268, 312, 324, 351, 402, 432, 468, 486, 536, 603, 624, 648, 702, 804, 871, 936, 972, 1053, 1072, 1206, 1296, 1404, 1608, 1742, 1809, 1872, 1944, 2106, 2412, 2613, 2808, 3159, 3216, 3484, 3618, 3888, 4212, 4824, 5226, 5427, 5616, 6318, 6968, 7236, 7839, 8424, 9648, 10452, 10854, 12636, 13936, 14472, 15678, 16281, 16848, 20904, 21499, 21708, 23517, 25272, 28944, 31356, 32562, 41808, 42998, 43416, 47034, 50544, 62712, 64497, 65124, 70551, 85996, 86832, 94068, 125424, 128994, 130248, 141102, 171992, 188136, 193491, 211653, 257988, 260496, 279487, 282204, 343984, 376272, 386982, 423306, 515976, 558974, 564408, 580473, 773964, 838461, 846612, 1031952, 1117948, 1128816, 1160946, 1440433, 1547928, 1676922, 1693224, 1741419, 2235896, 2321892, 2515383, 2880866, 3095856, 3353844, 3386448, 3482838, 4321299, 4471792, 4643784, 5030766, 5224257, 5761732, 6707688, 6965676, 7546149, 8642598, 9287568, 10061532, 10448514, 11523464, 12963897, 13415376, 13931352, 15092298, 17285196, 18725629, 20123064, 20897028, 22638447, 23046928, 25927794, 27862704, 30184596, 34570392, 37451258, 38891691, 40246128, 41794056, 45276894, 51855588, 56176887, 60369192, 67915341, 69140784, 74902516, 77783382, 83588112, 90553788, 103711176, 112353774, 116675073, 120738384, 135830682, 149805032, 155566764, 168530661, 181107576, 207422352, 224707548, 233350146, 271661364, 299610064, 311133528, 337061322, 350025219, 362215152, 449415096, 466700292, 505591983, 543322728, 622267056, 674122644, 700050438, 898830192, 933400584, 1011183966, 1086645456, 1348245288, 1400100876, 1516775949, 1866801168, 2022367932, 2696490576, 2800201752, 3033551898, 4044735864, 4550327847, 5600403504, 6067103796, 8089471728, 9100655694, 12134207592, 18201311388, 24268415184, 36402622776, 72805245552]

約数ペア:

[(1, 72805245552), (2, 36402622776), (3, 24268415184), (4, 18201311388), (6, 12134207592), (8, 9100655694), (9, 8089471728), (12, 6067103796), (13, 5600403504), (16, 4550327847), (18, 4044735864), (24, 3033551898), (26, 2800201752), (27, 2696490576), (36, 2022367932), (39, 1866801168), (48, 1516775949), (52, 1400100876), (54, 1348245288), (67, 1086645456), (72, 1011183966), (78, 933400584), (81, 898830192), (104, 700050438), (108, 674122644), (117, 622267056), (134, 543322728), (144, 505591983), (156, 466700292), (162, 449415096), (201, 362215152), (208, 350025219), (216, 337061322), (234, 311133528), (243, 299610064), (268, 271661364), (312, 233350146), (324, 224707548), (351, 207422352), (402, 181107576), (432, 168530661), (468, 155566764), (486, 149805032), (536, 135830682), (603, 120738384), (624, 116675073), (648, 112353774), (702, 103711176), (804, 90553788), (871, 83588112), (936, 77783382), (972, 74902516), (1053, 69140784), (1072, 67915341), (1206, 60369192), (1296, 56176887), (1404, 51855588), (1608, 45276894), (1742, 41794056), (1809, 40246128), (1872, 38891691), (1944, 37451258), (2106, 34570392), (2412, 30184596), (2613, 27862704), (2808, 25927794), (3159, 23046928), (3216, 22638447), (3484, 20897028), (3618, 20123064), (3888, 18725629), (4212, 17285196), (4824, 15092298), (5226, 13931352), (5427, 13415376), (5616, 12963897), (6318, 11523464), (6968, 10448514), (7236, 10061532), (7839, 9287568), (8424, 8642598), (9648, 7546149), (10452, 6965676), (10854, 6707688), (12636, 5761732), (13936, 5224257), (14472, 5030766), (15678, 4643784), (16281, 4471792), (16848, 4321299), (20904, 3482838), (21499, 3386448), (21708, 3353844), (23517, 3095856), (25272, 2880866), (28944, 2515383), (31356, 2321892), (32562, 2235896), (41808, 1741419), (42998, 1693224), (43416, 1676922), (47034, 1547928), (50544, 1440433), (62712, 1160946), (64497, 1128816), (65124, 1117948), (70551, 1031952), (85996, 846612), (86832, 838461), (94068, 773964), (125424, 580473), (128994, 564408), (130248, 558974), (141102, 515976), (171992, 423306), (188136, 386982), (193491, 376272), (211653, 343984), (257988, 282204), (260496, 279487)]