90691668

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 108

約数和(自身を含む): 254785440

約数和(自身を除く): 164093772

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 289, 306, 379, 391, 414, 578, 612, 758, 782, 828, 867, 1137, 1156, 1173, 1516, 1564, 1734, 2274, 2346, 2601, 3411, 3468, 3519, 4548, 4692, 5202, 6443, 6647, 6822, 7038, 8717, 10404, 12886, 13294, 13644, 14076, 17434, 19329, 19941, 25772, 26151, 26588, 34868, 38658, 39882, 52302, 57987, 59823, 77316, 78453, 79764, 104604, 109531, 115974, 119646, 148189, 156906, 219062, 231948, 239292, 296378, 313812, 328593, 438124, 444567, 592756, 657186, 889134, 985779, 1314372, 1333701, 1778268, 1971558, 2519213, 2667402, 3943116, 5038426, 5334804, 7557639, 10076852, 15115278, 22672917, 30230556, 45345834, 90691668]

約数ペア:

[(1, 90691668), (2, 45345834), (3, 30230556), (4, 22672917), (6, 15115278), (9, 10076852), (12, 7557639), (17, 5334804), (18, 5038426), (23, 3943116), (34, 2667402), (36, 2519213), (46, 1971558), (51, 1778268), (68, 1333701), (69, 1314372), (92, 985779), (102, 889134), (138, 657186), (153, 592756), (204, 444567), (207, 438124), (276, 328593), (289, 313812), (306, 296378), (379, 239292), (391, 231948), (414, 219062), (578, 156906), (612, 148189), (758, 119646), (782, 115974), (828, 109531), (867, 104604), (1137, 79764), (1156, 78453), (1173, 77316), (1516, 59823), (1564, 57987), (1734, 52302), (2274, 39882), (2346, 38658), (2601, 34868), (3411, 26588), (3468, 26151), (3519, 25772), (4548, 19941), (4692, 19329), (5202, 17434), (6443, 14076), (6647, 13644), (6822, 13294), (7038, 12886), (8717, 10404)]