80841648

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21319}}^1$

素因数の和:21409

約数の個数: 40

約数和(自身を含む): 211494400

約数和(自身を除く): 130652752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 21319, 42638, 63957, 85276, 127914, 170552, 255828, 341104, 511656, 1023312, 1684201, 3368402, 5052603, 6736804, 10105206, 13473608, 20210412, 26947216, 40420824, 80841648]

約数ペア:

[(1, 80841648), (2, 40420824), (3, 26947216), (4, 20210412), (6, 13473608), (8, 10105206), (12, 6736804), (16, 5052603), (24, 3368402), (48, 1684201), (79, 1023312), (158, 511656), (237, 341104), (316, 255828), (474, 170552), (632, 127914), (948, 85276), (1264, 63957), (1896, 42638), (3792, 21319)]