77444016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1674

約数の個数: 80

約数和(自身を含む): 218319360

約数和(自身を除く): 140875344

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, 1571, 1896, 2054, 3081, 3142, 3792, 4108, 4713, 6162, 6284, 8216, 9426, 12324, 12568, 16432, 18852, 20423, 24648, 25136, 37704, 40846, 49296, 61269, 75408, 81692, 122538, 124109, 163384, 245076, 248218, 326768, 372327, 490152, 496436, 744654, 980304, 992872, 1489308, 1613417, 1985744, 2978616, 3226834, 4840251, 5957232, 6453668, 9680502, 12907336, 19361004, 25814672, 38722008, 77444016]

約数ペア:

[(1, 77444016), (2, 38722008), (3, 25814672), (4, 19361004), (6, 12907336), (8, 9680502), (12, 6453668), (13, 5957232), (16, 4840251), (24, 3226834), (26, 2978616), (39, 1985744), (48, 1613417), (52, 1489308), (78, 992872), (79, 980304), (104, 744654), (156, 496436), (158, 490152), (208, 372327), (237, 326768), (312, 248218), (316, 245076), (474, 163384), (624, 124109), (632, 122538), (948, 81692), (1027, 75408), (1264, 61269), (1571, 49296), (1896, 40846), (2054, 37704), (3081, 25136), (3142, 24648), (3792, 20423), (4108, 18852), (4713, 16432), (6162, 12568), (6284, 12324), (8216, 9426)]