87117576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 271192320

約数和(自身を除く): 184074744

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, 113, 156, 168, 182, 226, 273, 312, 339, 353, 364, 452, 546, 678, 706, 728, 791, 904, 1059, 1092, 1356, 1412, 1469, 1582, 2118, 2184, 2373, 2471, 2712, 2824, 2938, 3164, 4236, 4407, 4589, 4746, 4942, 5876, 6328, 7413, 8472, 8814, 9178, 9492, 9884, 10283, 11752, 13767, 14826, 17628, 18356, 18984, 19768, 20566, 27534, 29652, 30849, 32123, 35256, 36712, 39889, 41132, 55068, 59304, 61698, 64246, 79778, 82264, 96369, 110136, 119667, 123396, 128492, 159556, 192738, 239334, 246792, 256984, 279223, 319112, 385476, 478668, 518557, 558446, 770952, 837669, 957336, 1037114, 1116892, 1555671, 1675338, 2074228, 2233784, 3111342, 3350676, 3629899, 4148456, 6222684, 6701352, 7259798, 10889697, 12445368, 14519596, 21779394, 29039192, 43558788, 87117576]

約数ペア:

[(1, 87117576), (2, 43558788), (3, 29039192), (4, 21779394), (6, 14519596), (7, 12445368), (8, 10889697), (12, 7259798), (13, 6701352), (14, 6222684), (21, 4148456), (24, 3629899), (26, 3350676), (28, 3111342), (39, 2233784), (42, 2074228), (52, 1675338), (56, 1555671), (78, 1116892), (84, 1037114), (91, 957336), (104, 837669), (113, 770952), (156, 558446), (168, 518557), (182, 478668), (226, 385476), (273, 319112), (312, 279223), (339, 256984), (353, 246792), (364, 239334), (452, 192738), (546, 159556), (678, 128492), (706, 123396), (728, 119667), (791, 110136), (904, 96369), (1059, 82264), (1092, 79778), (1356, 64246), (1412, 61698), (1469, 59304), (1582, 55068), (2118, 41132), (2184, 39889), (2373, 36712), (2471, 35256), (2712, 32123), (2824, 30849), (2938, 29652), (3164, 27534), (4236, 20566), (4407, 19768), (4589, 18984), (4746, 18356), (4942, 17628), (5876, 14826), (6328, 13767), (7413, 11752), (8472, 10283), (8814, 9884), (9178, 9492)]