64793808

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{12161}}^1$

素因数の和:12212

約数の個数: 60

約数和(自身を含む): 186248868

約数和(自身を除く): 121455060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 12161, 24322, 36483, 48644, 72966, 97288, 109449, 145932, 194576, 218898, 291864, 437796, 449957, 583728, 875592, 899914, 1349871, 1751184, 1799828, 2699742, 3599656, 4049613, 5399484, 7199312, 8099226, 10798968, 16198452, 21597936, 32396904, 64793808]

約数ペア:

[(1, 64793808), (2, 32396904), (3, 21597936), (4, 16198452), (6, 10798968), (8, 8099226), (9, 7199312), (12, 5399484), (16, 4049613), (18, 3599656), (24, 2699742), (36, 1799828), (37, 1751184), (48, 1349871), (72, 899914), (74, 875592), (111, 583728), (144, 449957), (148, 437796), (222, 291864), (296, 218898), (333, 194576), (444, 145932), (592, 109449), (666, 97288), (888, 72966), (1332, 48644), (1776, 36483), (2664, 24322), (5328, 12161)]