71945496

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 245306880

約数和(自身を除く): 173361384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 153, 162, 168, 189, 204, 216, 238, 243, 252, 306, 311, 324, 357, 378, 408, 459, 476, 486, 504, 567, 612, 622, 648, 714, 756, 918, 933, 952, 972, 1071, 1134, 1224, 1244, 1377, 1428, 1512, 1701, 1836, 1866, 1944, 2142, 2177, 2268, 2488, 2754, 2799, 2856, 3213, 3402, 3672, 3732, 4131, 4284, 4354, 4536, 5287, 5508, 5598, 6426, 6531, 6804, 7464, 8262, 8397, 8568, 8708, 9639, 10574, 11016, 11196, 12852, 13062, 13608, 15861, 16524, 16794, 17416, 19278, 19593, 21148, 22392, 25191, 25704, 26124, 28917, 31722, 33048, 33588, 37009, 38556, 39186, 42296, 47583, 50382, 52248, 57834, 58779, 63444, 67176, 74018, 75573, 77112, 78372, 95166, 100764, 111027, 115668, 117558, 126888, 142749, 148036, 151146, 156744, 176337, 190332, 201528, 222054, 231336, 235116, 285498, 296072, 302292, 333081, 352674, 380664, 428247, 444108, 470232, 529011, 570996, 604584, 666162, 705348, 856494, 888216, 999243, 1058022, 1141992, 1284741, 1332324, 1410696, 1712988, 1998486, 2116044, 2569482, 2664648, 2997729, 3425976, 3996972, 4232088, 5138964, 5995458, 7993944, 8993187, 10277928, 11990916, 17986374, 23981832, 35972748, 71945496]

約数ペア:

[(1, 71945496), (2, 35972748), (3, 23981832), (4, 17986374), (6, 11990916), (7, 10277928), (8, 8993187), (9, 7993944), (12, 5995458), (14, 5138964), (17, 4232088), (18, 3996972), (21, 3425976), (24, 2997729), (27, 2664648), (28, 2569482), (34, 2116044), (36, 1998486), (42, 1712988), (51, 1410696), (54, 1332324), (56, 1284741), (63, 1141992), (68, 1058022), (72, 999243), (81, 888216), (84, 856494), (102, 705348), (108, 666162), (119, 604584), (126, 570996), (136, 529011), (153, 470232), (162, 444108), (168, 428247), (189, 380664), (204, 352674), (216, 333081), (238, 302292), (243, 296072), (252, 285498), (306, 235116), (311, 231336), (324, 222054), (357, 201528), (378, 190332), (408, 176337), (459, 156744), (476, 151146), (486, 148036), (504, 142749), (567, 126888), (612, 117558), (622, 115668), (648, 111027), (714, 100764), (756, 95166), (918, 78372), (933, 77112), (952, 75573), (972, 74018), (1071, 67176), (1134, 63444), (1224, 58779), (1244, 57834), (1377, 52248), (1428, 50382), (1512, 47583), (1701, 42296), (1836, 39186), (1866, 38556), (1944, 37009), (2142, 33588), (2177, 33048), (2268, 31722), (2488, 28917), (2754, 26124), (2799, 25704), (2856, 25191), (3213, 22392), (3402, 21148), (3672, 19593), (3732, 19278), (4131, 17416), (4284, 16794), (4354, 16524), (4536, 15861), (5287, 13608), (5508, 13062), (5598, 12852), (6426, 11196), (6531, 11016), (6804, 10574), (7464, 9639), (8262, 8708), (8397, 8568)]