80807204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 151173120

約数和(自身を除く): 70365916

約数列:

[1, 2, 4, 31, 62, 73, 79, 113, 124, 146, 158, 226, 292, 316, 452, 2263, 2449, 3503, 4526, 4898, 5767, 7006, 8249, 8927, 9052, 9796, 11534, 14012, 16498, 17854, 23068, 32996, 35708, 178777, 255719, 276737, 357554, 511438, 553474, 651671, 715108, 1022876, 1106948, 1303342, 2606684, 20201801, 40403602, 80807204]

約数ペア:

[(1, 80807204), (2, 40403602), (4, 20201801), (31, 2606684), (62, 1303342), (73, 1106948), (79, 1022876), (113, 715108), (124, 651671), (146, 553474), (158, 511438), (226, 357554), (292, 276737), (316, 255719), (452, 178777), (2263, 35708), (2449, 32996), (3503, 23068), (4526, 17854), (4898, 16498), (5767, 14012), (7006, 11534), (8249, 9796), (8927, 9052)]