80923404

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 192882816

約数和(自身を除く): 111959412

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 251, 268, 401, 402, 502, 753, 802, 804, 1004, 1203, 1506, 1604, 2406, 3012, 4812, 16817, 26867, 33634, 50451, 53734, 67268, 80601, 100651, 100902, 107468, 161202, 201302, 201804, 301953, 322404, 402604, 603906, 1207812, 6743617, 13487234, 20230851, 26974468, 40461702, 80923404]

約数ペア:

[(1, 80923404), (2, 40461702), (3, 26974468), (4, 20230851), (6, 13487234), (12, 6743617), (67, 1207812), (134, 603906), (201, 402604), (251, 322404), (268, 301953), (401, 201804), (402, 201302), (502, 161202), (753, 107468), (802, 100902), (804, 100651), (1004, 80601), (1203, 67268), (1506, 53734), (1604, 50451), (2406, 33634), (3012, 26867), (4812, 16817)]