63928116

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:491

約数の個数: 120

約数和(自身を含む): 194173056

約数和(自身を除く): 130244940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 81, 84, 108, 126, 142, 162, 189, 213, 252, 284, 324, 378, 397, 426, 497, 567, 639, 756, 794, 852, 994, 1134, 1191, 1278, 1491, 1588, 1917, 1988, 2268, 2382, 2556, 2779, 2982, 3573, 3834, 4473, 4764, 5558, 5751, 5964, 7146, 7668, 8337, 8946, 10719, 11116, 11502, 13419, 14292, 16674, 17892, 21438, 23004, 25011, 26838, 28187, 32157, 33348, 40257, 42876, 50022, 53676, 56374, 64314, 75033, 80514, 84561, 100044, 112748, 128628, 150066, 161028, 169122, 197309, 225099, 253683, 300132, 338244, 394618, 450198, 507366, 591927, 761049, 789236, 900396, 1014732, 1183854, 1522098, 1775781, 2283147, 2367708, 3044196, 3551562, 4566294, 5327343, 7103124, 9132588, 10654686, 15982029, 21309372, 31964058, 63928116]

約数ペア:

[(1, 63928116), (2, 31964058), (3, 21309372), (4, 15982029), (6, 10654686), (7, 9132588), (9, 7103124), (12, 5327343), (14, 4566294), (18, 3551562), (21, 3044196), (27, 2367708), (28, 2283147), (36, 1775781), (42, 1522098), (54, 1183854), (63, 1014732), (71, 900396), (81, 789236), (84, 761049), (108, 591927), (126, 507366), (142, 450198), (162, 394618), (189, 338244), (213, 300132), (252, 253683), (284, 225099), (324, 197309), (378, 169122), (397, 161028), (426, 150066), (497, 128628), (567, 112748), (639, 100044), (756, 84561), (794, 80514), (852, 75033), (994, 64314), (1134, 56374), (1191, 53676), (1278, 50022), (1491, 42876), (1588, 40257), (1917, 33348), (1988, 32157), (2268, 28187), (2382, 26838), (2556, 25011), (2779, 23004), (2982, 21438), (3573, 17892), (3834, 16674), (4473, 14292), (4764, 13419), (5558, 11502), (5751, 11116), (5964, 10719), (7146, 8946), (7668, 8337)]