87437616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{260231}}^1$

素因数の和:260249

約数の個数: 40

約数和(自身を含む): 258150144

約数和(自身を除く): 170712528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 260231, 520462, 780693, 1040924, 1561386, 1821617, 2081848, 3122772, 3643234, 4163696, 5464851, 6245544, 7286468, 10929702, 12491088, 14572936, 21859404, 29145872, 43718808, 87437616]

約数ペア:

[(1, 87437616), (2, 43718808), (3, 29145872), (4, 21859404), (6, 14572936), (7, 12491088), (8, 10929702), (12, 7286468), (14, 6245544), (16, 5464851), (21, 4163696), (24, 3643234), (28, 3122772), (42, 2081848), (48, 1821617), (56, 1561386), (84, 1040924), (112, 780693), (168, 520462), (336, 260231)]