65197392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 182779968

約数和(自身を除く): 117582576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 163, 208, 312, 326, 489, 624, 641, 652, 978, 1282, 1304, 1923, 1956, 2119, 2564, 2608, 3846, 3912, 4238, 5128, 6357, 7692, 7824, 8333, 8476, 10256, 12714, 15384, 16666, 16952, 24999, 25428, 30768, 33332, 33904, 49998, 50856, 66664, 99996, 101712, 104483, 133328, 199992, 208966, 313449, 399984, 417932, 626898, 835864, 1253796, 1358279, 1671728, 2507592, 2716558, 4074837, 5015184, 5433116, 8149674, 10866232, 16299348, 21732464, 32598696, 65197392]

約数ペア:

[(1, 65197392), (2, 32598696), (3, 21732464), (4, 16299348), (6, 10866232), (8, 8149674), (12, 5433116), (13, 5015184), (16, 4074837), (24, 2716558), (26, 2507592), (39, 1671728), (48, 1358279), (52, 1253796), (78, 835864), (104, 626898), (156, 417932), (163, 399984), (208, 313449), (312, 208966), (326, 199992), (489, 133328), (624, 104483), (641, 101712), (652, 99996), (978, 66664), (1282, 50856), (1304, 49998), (1923, 33904), (1956, 33332), (2119, 30768), (2564, 25428), (2608, 24999), (3846, 16952), (3912, 16666), (4238, 15384), (5128, 12714), (6357, 10256), (7692, 8476), (7824, 8333)]