87481036776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1151}}^1\times {\mathrm{1163}}^1$

素因数の和:2719

約数の個数: 128

約数和(自身を含む): 251021721600

約数和(自身を除く): 163540684824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 389, 778, 1151, 1163, 1167, 1556, 2302, 2326, 2334, 2723, 3112, 3453, 3489, 4604, 4652, 4668, 5446, 6906, 6978, 8057, 8141, 8169, 9208, 9304, 9336, 10892, 13812, 13956, 16114, 16282, 16338, 21784, 24171, 24423, 27624, 27912, 32228, 32564, 32676, 48342, 48846, 64456, 65128, 65352, 96684, 97692, 193368, 195384, 447739, 452407, 895478, 904814, 1338613, 1343217, 1357221, 1790956, 1809628, 2677226, 2686434, 2714442, 3134173, 3166849, 3581912, 3619256, 4015839, 5354452, 5372868, 5428884, 6268346, 6333698, 8031678, 9370291, 9402519, 9500547, 10708904, 10745736, 10857768, 12536692, 12667396, 16063356, 18740582, 18805038, 19001094, 25073384, 25334792, 28110873, 32126712, 37481164, 37610076, 38002188, 56221746, 74962328, 75220152, 76004376, 112443492, 224886984, 520720457, 1041440914, 1562161371, 2082881828, 3124322742, 3645043199, 4165763656, 6248645484, 7290086398, 10935129597, 12497290968, 14580172796, 21870259194, 29160345592, 43740518388, 87481036776]

約数ペア:

[(1, 87481036776), (2, 43740518388), (3, 29160345592), (4, 21870259194), (6, 14580172796), (7, 12497290968), (8, 10935129597), (12, 7290086398), (14, 6248645484), (21, 4165763656), (24, 3645043199), (28, 3124322742), (42, 2082881828), (56, 1562161371), (84, 1041440914), (168, 520720457), (389, 224886984), (778, 112443492), (1151, 76004376), (1163, 75220152), (1167, 74962328), (1556, 56221746), (2302, 38002188), (2326, 37610076), (2334, 37481164), (2723, 32126712), (3112, 28110873), (3453, 25334792), (3489, 25073384), (4604, 19001094), (4652, 18805038), (4668, 18740582), (5446, 16063356), (6906, 12667396), (6978, 12536692), (8057, 10857768), (8141, 10745736), (8169, 10708904), (9208, 9500547), (9304, 9402519), (9336, 9370291), (10892, 8031678), (13812, 6333698), (13956, 6268346), (16114, 5428884), (16282, 5372868), (16338, 5354452), (21784, 4015839), (24171, 3619256), (24423, 3581912), (27624, 3166849), (27912, 3134173), (32228, 2714442), (32564, 2686434), (32676, 2677226), (48342, 1809628), (48846, 1790956), (64456, 1357221), (65128, 1343217), (65352, 1338613), (96684, 904814), (97692, 895478), (193368, 452407), (195384, 447739)]