80945712

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18133}}^1$

素因数の和:18178

約数の個数: 60

約数和(自身を含む): 233856064

約数和(自身を除く): 152910352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 18133, 36266, 54399, 72532, 108798, 145064, 163197, 217596, 290128, 326394, 435192, 562123, 652788, 870384, 1124246, 1305576, 1686369, 2248492, 2611152, 3372738, 4496984, 5059107, 6745476, 8993968, 10118214, 13490952, 20236428, 26981904, 40472856, 80945712]

約数ペア:

[(1, 80945712), (2, 40472856), (3, 26981904), (4, 20236428), (6, 13490952), (8, 10118214), (9, 8993968), (12, 6745476), (16, 5059107), (18, 4496984), (24, 3372738), (31, 2611152), (36, 2248492), (48, 1686369), (62, 1305576), (72, 1124246), (93, 870384), (124, 652788), (144, 562123), (186, 435192), (248, 326394), (279, 290128), (372, 217596), (496, 163197), (558, 145064), (744, 108798), (1116, 72532), (1488, 54399), (2232, 36266), (4464, 18133)]