72412776

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{32443}}^1$

素因数の和:32486

約数の個数: 48

約数和(自身を含む): 202450560

約数和(自身を除く): 130037784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 32443, 64886, 97329, 129772, 194658, 259544, 291987, 389316, 583974, 778632, 1005733, 1167948, 2011466, 2335896, 3017199, 4022932, 6034398, 8045864, 9051597, 12068796, 18103194, 24137592, 36206388, 72412776]

約数ペア:

[(1, 72412776), (2, 36206388), (3, 24137592), (4, 18103194), (6, 12068796), (8, 9051597), (9, 8045864), (12, 6034398), (18, 4022932), (24, 3017199), (31, 2335896), (36, 2011466), (62, 1167948), (72, 1005733), (93, 778632), (124, 583974), (186, 389316), (248, 291987), (279, 259544), (372, 194658), (558, 129772), (744, 97329), (1116, 64886), (2232, 32443)]