81179652

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 192975552

約数和(自身を除く): 111795900

約数列:

[1, 2, 3, 4, 6, 12, 113, 131, 226, 262, 339, 393, 452, 457, 524, 678, 786, 914, 1356, 1371, 1572, 1828, 2742, 5484, 14803, 29606, 44409, 51641, 59212, 59867, 88818, 103282, 119734, 154923, 177636, 179601, 206564, 239468, 309846, 359202, 619692, 718404, 6764971, 13529942, 20294913, 27059884, 40589826, 81179652]

約数ペア:

[(1, 81179652), (2, 40589826), (3, 27059884), (4, 20294913), (6, 13529942), (12, 6764971), (113, 718404), (131, 619692), (226, 359202), (262, 309846), (339, 239468), (393, 206564), (452, 179601), (457, 177636), (524, 154923), (678, 119734), (786, 103282), (914, 88818), (1356, 59867), (1371, 59212), (1572, 51641), (1828, 44409), (2742, 29606), (5484, 14803)]