71649168

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{40343}}^1$

素因数の和:40391

約数の個数: 40

約数和(自身を含む): 190100928

約数和(自身を除く): 118451760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 40343, 80686, 121029, 161372, 242058, 322744, 484116, 645488, 968232, 1492691, 1936464, 2985382, 4478073, 5970764, 8956146, 11941528, 17912292, 23883056, 35824584, 71649168]

約数ペア:

[(1, 71649168), (2, 35824584), (3, 23883056), (4, 17912292), (6, 11941528), (8, 8956146), (12, 5970764), (16, 4478073), (24, 2985382), (37, 1936464), (48, 1492691), (74, 968232), (111, 645488), (148, 484116), (222, 322744), (296, 242058), (444, 161372), (592, 121029), (888, 80686), (1776, 40343)]