80148744

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 256

約数和(自身を含む): 268531200

約数和(自身を除く): 188382456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 23, 24, 26, 27, 34, 36, 39, 46, 51, 52, 54, 68, 69, 72, 73, 78, 92, 102, 104, 108, 117, 136, 138, 146, 153, 156, 184, 204, 207, 216, 219, 221, 234, 276, 292, 299, 306, 312, 351, 391, 408, 414, 438, 442, 459, 468, 552, 584, 598, 612, 621, 657, 663, 702, 782, 828, 876, 884, 897, 918, 936, 949, 1173, 1196, 1224, 1241, 1242, 1314, 1326, 1404, 1564, 1656, 1679, 1752, 1768, 1794, 1836, 1898, 1971, 1989, 2346, 2392, 2482, 2484, 2628, 2652, 2691, 2808, 2847, 3128, 3358, 3519, 3588, 3672, 3723, 3796, 3942, 3978, 4692, 4964, 4968, 5037, 5083, 5256, 5304, 5382, 5694, 5967, 6716, 7038, 7176, 7446, 7592, 7884, 7956, 8073, 8541, 9384, 9928, 10074, 10166, 10557, 10764, 11169, 11388, 11934, 13432, 14076, 14892, 15111, 15249, 15768, 15912, 16133, 16146, 17082, 20148, 20332, 21114, 21528, 21827, 22338, 22776, 23868, 25623, 28152, 28543, 29784, 30222, 30498, 32266, 32292, 33507, 34164, 40296, 40664, 42228, 43654, 44676, 45333, 45747, 47736, 48399, 51246, 57086, 60444, 60996, 64532, 64584, 65481, 67014, 68328, 84456, 85629, 87308, 89352, 90666, 91494, 96798, 102492, 114172, 120888, 121992, 129064, 130962, 134028, 137241, 145197, 171258, 174616, 181332, 182988, 193596, 196443, 204984, 228344, 256887, 261924, 268056, 274482, 290394, 342516, 362664, 365976, 371059, 387192, 392886, 435591, 513774, 523848, 548964, 580788, 589329, 685032, 742118, 770661, 785772, 871182, 1027548, 1097928, 1113177, 1161576, 1178658, 1484236, 1541322, 1571544, 1742364, 2055096, 2226354, 2357316, 2968472, 3082644, 3339531, 3484728, 4452708, 4714632, 6165288, 6679062, 8905416, 10018593, 13358124, 20037186, 26716248, 40074372, 80148744]

約数ペア:

[(1, 80148744), (2, 40074372), (3, 26716248), (4, 20037186), (6, 13358124), (8, 10018593), (9, 8905416), (12, 6679062), (13, 6165288), (17, 4714632), (18, 4452708), (23, 3484728), (24, 3339531), (26, 3082644), (27, 2968472), (34, 2357316), (36, 2226354), (39, 2055096), (46, 1742364), (51, 1571544), (52, 1541322), (54, 1484236), (68, 1178658), (69, 1161576), (72, 1113177), (73, 1097928), (78, 1027548), (92, 871182), (102, 785772), (104, 770661), (108, 742118), (117, 685032), (136, 589329), (138, 580788), (146, 548964), (153, 523848), (156, 513774), (184, 435591), (204, 392886), (207, 387192), (216, 371059), (219, 365976), (221, 362664), (234, 342516), (276, 290394), (292, 274482), (299, 268056), (306, 261924), (312, 256887), (351, 228344), (391, 204984), (408, 196443), (414, 193596), (438, 182988), (442, 181332), (459, 174616), (468, 171258), (552, 145197), (584, 137241), (598, 134028), (612, 130962), (621, 129064), (657, 121992), (663, 120888), (702, 114172), (782, 102492), (828, 96798), (876, 91494), (884, 90666), (897, 89352), (918, 87308), (936, 85629), (949, 84456), (1173, 68328), (1196, 67014), (1224, 65481), (1241, 64584), (1242, 64532), (1314, 60996), (1326, 60444), (1404, 57086), (1564, 51246), (1656, 48399), (1679, 47736), (1752, 45747), (1768, 45333), (1794, 44676), (1836, 43654), (1898, 42228), (1971, 40664), (1989, 40296), (2346, 34164), (2392, 33507), (2482, 32292), (2484, 32266), (2628, 30498), (2652, 30222), (2691, 29784), (2808, 28543), (2847, 28152), (3128, 25623), (3358, 23868), (3519, 22776), (3588, 22338), (3672, 21827), (3723, 21528), (3796, 21114), (3942, 20332), (3978, 20148), (4692, 17082), (4964, 16146), (4968, 16133), (5037, 15912), (5083, 15768), (5256, 15249), (5304, 15111), (5382, 14892), (5694, 14076), (5967, 13432), (6716, 11934), (7038, 11388), (7176, 11169), (7446, 10764), (7592, 10557), (7884, 10166), (7956, 10074), (8073, 9928), (8541, 9384)]