72023016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 211438080

約数和(自身を除く): 139415064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 37, 39, 51, 52, 68, 74, 78, 102, 104, 111, 136, 148, 156, 204, 221, 222, 296, 312, 367, 408, 442, 444, 481, 629, 663, 734, 884, 888, 962, 1101, 1258, 1326, 1443, 1468, 1768, 1887, 1924, 2202, 2516, 2652, 2886, 2936, 3774, 3848, 4404, 4771, 5032, 5304, 5772, 6239, 7548, 8177, 8808, 9542, 11544, 12478, 13579, 14313, 15096, 16354, 18717, 19084, 24531, 24956, 27158, 28626, 32708, 37434, 38168, 40737, 49062, 49912, 54316, 57252, 65416, 74868, 81107, 81474, 98124, 108632, 114504, 149736, 162214, 162948, 176527, 196248, 230843, 243321, 324428, 325896, 353054, 461686, 486642, 529581, 648856, 692529, 706108, 923372, 973284, 1059162, 1385058, 1412216, 1846744, 1946568, 2118324, 2770116, 3000959, 4236648, 5540232, 6001918, 9002877, 12003836, 18005754, 24007672, 36011508, 72023016]

約数ペア:

[(1, 72023016), (2, 36011508), (3, 24007672), (4, 18005754), (6, 12003836), (8, 9002877), (12, 6001918), (13, 5540232), (17, 4236648), (24, 3000959), (26, 2770116), (34, 2118324), (37, 1946568), (39, 1846744), (51, 1412216), (52, 1385058), (68, 1059162), (74, 973284), (78, 923372), (102, 706108), (104, 692529), (111, 648856), (136, 529581), (148, 486642), (156, 461686), (204, 353054), (221, 325896), (222, 324428), (296, 243321), (312, 230843), (367, 196248), (408, 176527), (442, 162948), (444, 162214), (481, 149736), (629, 114504), (663, 108632), (734, 98124), (884, 81474), (888, 81107), (962, 74868), (1101, 65416), (1258, 57252), (1326, 54316), (1443, 49912), (1468, 49062), (1768, 40737), (1887, 38168), (1924, 37434), (2202, 32708), (2516, 28626), (2652, 27158), (2886, 24956), (2936, 24531), (3774, 19084), (3848, 18717), (4404, 16354), (4771, 15096), (5032, 14313), (5304, 13579), (5772, 12478), (6239, 11544), (7548, 9542), (8177, 8808)]