64232688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1406

約数の個数: 80

約数和(自身を含む): 181099520

約数和(自身を除く): 116866832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 474, 624, 632, 948, 1027, 1264, 1303, 1896, 2054, 2606, 3081, 3792, 3909, 4108, 5212, 6162, 7818, 8216, 10424, 12324, 15636, 16432, 16939, 20848, 24648, 31272, 33878, 49296, 50817, 62544, 67756, 101634, 102937, 135512, 203268, 205874, 271024, 308811, 406536, 411748, 617622, 813072, 823496, 1235244, 1338181, 1646992, 2470488, 2676362, 4014543, 4940976, 5352724, 8029086, 10705448, 16058172, 21410896, 32116344, 64232688]

約数ペア:

[(1, 64232688), (2, 32116344), (3, 21410896), (4, 16058172), (6, 10705448), (8, 8029086), (12, 5352724), (13, 4940976), (16, 4014543), (24, 2676362), (26, 2470488), (39, 1646992), (48, 1338181), (52, 1235244), (78, 823496), (79, 813072), (104, 617622), (156, 411748), (158, 406536), (208, 308811), (237, 271024), (312, 205874), (316, 203268), (474, 135512), (624, 102937), (632, 101634), (948, 67756), (1027, 62544), (1264, 50817), (1303, 49296), (1896, 33878), (2054, 31272), (2606, 24648), (3081, 20848), (3792, 16939), (3909, 16432), (4108, 15636), (5212, 12324), (6162, 10424), (7818, 8216)]