87458904

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 272432160

約数和(自身を除く): 184973256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 43, 52, 53, 72, 78, 82, 86, 104, 106, 117, 123, 129, 156, 159, 164, 172, 212, 234, 246, 258, 312, 318, 328, 344, 369, 387, 424, 468, 477, 492, 516, 533, 559, 636, 689, 738, 774, 936, 954, 984, 1032, 1066, 1118, 1272, 1378, 1476, 1548, 1599, 1677, 1763, 1908, 2067, 2132, 2173, 2236, 2279, 2756, 2952, 3096, 3198, 3354, 3526, 3816, 4134, 4264, 4346, 4472, 4558, 4797, 5031, 5289, 5512, 6201, 6396, 6519, 6708, 6837, 7052, 8268, 8692, 9116, 9594, 10062, 10578, 12402, 12792, 13038, 13416, 13674, 14104, 15867, 16536, 17384, 18232, 19188, 19557, 20124, 20511, 21156, 22919, 24804, 26076, 27348, 28249, 29627, 31734, 38376, 39114, 40248, 41022, 42312, 45838, 49608, 52152, 54696, 56498, 59254, 63468, 68757, 78228, 82044, 84747, 88881, 91676, 93439, 112996, 118508, 126936, 137514, 156456, 164088, 169494, 177762, 183352, 186878, 206271, 225992, 237016, 254241, 266643, 275028, 280317, 338988, 355524, 373756, 412542, 508482, 533286, 550056, 560634, 677976, 711048, 747512, 825084, 840951, 1016964, 1066572, 1121268, 1214707, 1650168, 1681902, 2033928, 2133144, 2242536, 2429414, 3363804, 3644121, 4858828, 6727608, 7288242, 9717656, 10932363, 14576484, 21864726, 29152968, 43729452, 87458904]

約数ペア:

[(1, 87458904), (2, 43729452), (3, 29152968), (4, 21864726), (6, 14576484), (8, 10932363), (9, 9717656), (12, 7288242), (13, 6727608), (18, 4858828), (24, 3644121), (26, 3363804), (36, 2429414), (39, 2242536), (41, 2133144), (43, 2033928), (52, 1681902), (53, 1650168), (72, 1214707), (78, 1121268), (82, 1066572), (86, 1016964), (104, 840951), (106, 825084), (117, 747512), (123, 711048), (129, 677976), (156, 560634), (159, 550056), (164, 533286), (172, 508482), (212, 412542), (234, 373756), (246, 355524), (258, 338988), (312, 280317), (318, 275028), (328, 266643), (344, 254241), (369, 237016), (387, 225992), (424, 206271), (468, 186878), (477, 183352), (492, 177762), (516, 169494), (533, 164088), (559, 156456), (636, 137514), (689, 126936), (738, 118508), (774, 112996), (936, 93439), (954, 91676), (984, 88881), (1032, 84747), (1066, 82044), (1118, 78228), (1272, 68757), (1378, 63468), (1476, 59254), (1548, 56498), (1599, 54696), (1677, 52152), (1763, 49608), (1908, 45838), (2067, 42312), (2132, 41022), (2173, 40248), (2236, 39114), (2279, 38376), (2756, 31734), (2952, 29627), (3096, 28249), (3198, 27348), (3354, 26076), (3526, 24804), (3816, 22919), (4134, 21156), (4264, 20511), (4346, 20124), (4472, 19557), (4558, 19188), (4797, 18232), (5031, 17384), (5289, 16536), (5512, 15867), (6201, 14104), (6396, 13674), (6519, 13416), (6708, 13038), (6837, 12792), (7052, 12402), (8268, 10578), (8692, 10062), (9116, 9594)]