77420304

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41357}}^1$

素因数の和:41384

約数の個数: 60

約数和(自身を含む): 233341836

約数和(自身を除く): 155921532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 41357, 82714, 124071, 165428, 248142, 330856, 372213, 496284, 537641, 661712, 744426, 992568, 1075282, 1488852, 1612923, 1985136, 2150564, 2977704, 3225846, 4301128, 4838769, 5955408, 6451692, 8602256, 9677538, 12903384, 19355076, 25806768, 38710152, 77420304]

約数ペア:

[(1, 77420304), (2, 38710152), (3, 25806768), (4, 19355076), (6, 12903384), (8, 9677538), (9, 8602256), (12, 6451692), (13, 5955408), (16, 4838769), (18, 4301128), (24, 3225846), (26, 2977704), (36, 2150564), (39, 1985136), (48, 1612923), (52, 1488852), (72, 1075282), (78, 992568), (104, 744426), (117, 661712), (144, 537641), (156, 496284), (208, 372213), (234, 330856), (312, 248142), (468, 165428), (624, 124071), (936, 82714), (1872, 41357)]