72737226

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 160823520

約数和(自身を除く): 88086294

約数列:

[1, 2, 3, 6, 9, 18, 109, 131, 218, 262, 283, 327, 393, 566, 654, 786, 849, 981, 1179, 1698, 1962, 2358, 2547, 5094, 14279, 28558, 30847, 37073, 42837, 61694, 74146, 85674, 92541, 111219, 128511, 185082, 222438, 257022, 277623, 333657, 555246, 667314, 4040957, 8081914, 12122871, 24245742, 36368613, 72737226]

約数ペア:

[(1, 72737226), (2, 36368613), (3, 24245742), (6, 12122871), (9, 8081914), (18, 4040957), (109, 667314), (131, 555246), (218, 333657), (262, 277623), (283, 257022), (327, 222438), (393, 185082), (566, 128511), (654, 111219), (786, 92541), (849, 85674), (981, 74146), (1179, 61694), (1698, 42837), (1962, 37073), (2358, 30847), (2547, 28558), (5094, 14279)]