90808536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41579}}^1$

素因数の和:41608

約数の個数: 64

約数和(自身を含む): 279417600

約数和(自身を除く): 188609064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 41579, 83158, 124737, 166316, 249474, 291053, 332632, 498948, 540527, 582106, 873159, 997896, 1081054, 1164212, 1621581, 1746318, 2162108, 2328424, 3243162, 3492636, 3783689, 4324216, 6486324, 6985272, 7567378, 11351067, 12972648, 15134756, 22702134, 30269512, 45404268, 90808536]

約数ペア:

[(1, 90808536), (2, 45404268), (3, 30269512), (4, 22702134), (6, 15134756), (7, 12972648), (8, 11351067), (12, 7567378), (13, 6985272), (14, 6486324), (21, 4324216), (24, 3783689), (26, 3492636), (28, 3243162), (39, 2328424), (42, 2162108), (52, 1746318), (56, 1621581), (78, 1164212), (84, 1081054), (91, 997896), (104, 873159), (156, 582106), (168, 540527), (182, 498948), (273, 332632), (312, 291053), (364, 249474), (546, 166316), (728, 124737), (1092, 83158), (2184, 41579)]