64997136

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 189909720

約数和(自身を除く): 124912584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 101, 109, 123, 144, 164, 202, 218, 246, 303, 327, 328, 369, 404, 436, 492, 606, 654, 656, 738, 808, 872, 909, 981, 984, 1212, 1308, 1476, 1616, 1744, 1818, 1962, 1968, 2424, 2616, 2952, 3636, 3924, 4141, 4469, 4848, 5232, 5904, 7272, 7848, 8282, 8938, 11009, 12423, 13407, 14544, 15696, 16564, 17876, 22018, 24846, 26814, 33027, 33128, 35752, 37269, 40221, 44036, 49692, 53628, 66054, 66256, 71504, 74538, 80442, 88072, 99081, 99384, 107256, 132108, 149076, 160884, 176144, 198162, 198768, 214512, 264216, 298152, 321768, 396324, 451369, 528432, 596304, 643536, 792648, 902738, 1354107, 1585296, 1805476, 2708214, 3610952, 4062321, 5416428, 7221904, 8124642, 10832856, 16249284, 21665712, 32498568, 64997136]

約数ペア:

[(1, 64997136), (2, 32498568), (3, 21665712), (4, 16249284), (6, 10832856), (8, 8124642), (9, 7221904), (12, 5416428), (16, 4062321), (18, 3610952), (24, 2708214), (36, 1805476), (41, 1585296), (48, 1354107), (72, 902738), (82, 792648), (101, 643536), (109, 596304), (123, 528432), (144, 451369), (164, 396324), (202, 321768), (218, 298152), (246, 264216), (303, 214512), (327, 198768), (328, 198162), (369, 176144), (404, 160884), (436, 149076), (492, 132108), (606, 107256), (654, 99384), (656, 99081), (738, 88072), (808, 80442), (872, 74538), (909, 71504), (981, 66256), (984, 66054), (1212, 53628), (1308, 49692), (1476, 44036), (1616, 40221), (1744, 37269), (1818, 35752), (1962, 33128), (1968, 33027), (2424, 26814), (2616, 24846), (2952, 22018), (3636, 17876), (3924, 16564), (4141, 15696), (4469, 14544), (4848, 13407), (5232, 12423), (5904, 11009), (7272, 8938), (7848, 8282)]