71467872

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{15193}}^1$

素因数の和:15220

約数の個数: 72

約数和(自身を含む): 218246616

約数和(自身を除く): 146778744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 15193, 30386, 45579, 60772, 91158, 106351, 121544, 182316, 212702, 243088, 319053, 364632, 425404, 486176, 638106, 729264, 744457, 850808, 1276212, 1458528, 1488914, 1701616, 2233371, 2552424, 2977828, 3403232, 4466742, 5104848, 5955656, 8933484, 10209696, 11911312, 17866968, 23822624, 35733936, 71467872]

約数ペア:

[(1, 71467872), (2, 35733936), (3, 23822624), (4, 17866968), (6, 11911312), (7, 10209696), (8, 8933484), (12, 5955656), (14, 5104848), (16, 4466742), (21, 3403232), (24, 2977828), (28, 2552424), (32, 2233371), (42, 1701616), (48, 1488914), (49, 1458528), (56, 1276212), (84, 850808), (96, 744457), (98, 729264), (112, 638106), (147, 486176), (168, 425404), (196, 364632), (224, 319053), (294, 243088), (336, 212702), (392, 182316), (588, 121544), (672, 106351), (784, 91158), (1176, 60772), (1568, 45579), (2352, 30386), (4704, 15193)]