31723934508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{564523}}^1$

素因数の和:564763

約数の個数: 72

約数和(自身を含む): 92058057728

約数和(自身を除く): 60334123220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 446, 669, 892, 1338, 1561, 2007, 2676, 3122, 4014, 4683, 6244, 8028, 9366, 14049, 18732, 28098, 56196, 564523, 1129046, 1693569, 2258092, 3387138, 3951661, 5080707, 6774276, 7903322, 10161414, 11854983, 15806644, 20322828, 23709966, 35564949, 47419932, 71129898, 125888629, 142259796, 251777258, 377665887, 503554516, 755331774, 881220403, 1132997661, 1510663548, 1762440806, 2265995322, 2643661209, 3524881612, 4531990644, 5287322418, 7930983627, 10574644836, 15861967254, 31723934508]

約数ペア:

[(1, 31723934508), (2, 15861967254), (3, 10574644836), (4, 7930983627), (6, 5287322418), (7, 4531990644), (9, 3524881612), (12, 2643661209), (14, 2265995322), (18, 1762440806), (21, 1510663548), (28, 1132997661), (36, 881220403), (42, 755331774), (63, 503554516), (84, 377665887), (126, 251777258), (223, 142259796), (252, 125888629), (446, 71129898), (669, 47419932), (892, 35564949), (1338, 23709966), (1561, 20322828), (2007, 15806644), (2676, 11854983), (3122, 10161414), (4014, 7903322), (4683, 6774276), (6244, 5080707), (8028, 3951661), (9366, 3387138), (14049, 2258092), (18732, 1693569), (28098, 1129046), (56196, 564523)]