84781008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{45289}}^1$

素因数の和:45316

約数の個数: 60

約数和(自身を含む): 255526180

約数和(自身を除く): 170745172

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, 45289, 90578, 135867, 181156, 271734, 362312, 407601, 543468, 588757, 724624, 815202, 1086936, 1177514, 1630404, 1766271, 2173872, 2355028, 3260808, 3532542, 4710056, 5298813, 6521616, 7065084, 9420112, 10597626, 14130168, 21195252, 28260336, 42390504, 84781008]

約数ペア:

[(1, 84781008), (2, 42390504), (3, 28260336), (4, 21195252), (6, 14130168), (8, 10597626), (9, 9420112), (12, 7065084), (13, 6521616), (16, 5298813), (18, 4710056), (24, 3532542), (26, 3260808), (36, 2355028), (39, 2173872), (48, 1766271), (52, 1630404), (72, 1177514), (78, 1086936), (104, 815202), (117, 724624), (144, 588757), (156, 543468), (208, 407601), (234, 362312), (312, 271734), (468, 181156), (624, 135867), (936, 90578), (1872, 45289)]