81072696

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177791}}^1$

素因数の和:177819

約数の個数: 32

約数和(自身を含む): 213350400

約数和(自身を除く): 132277704

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 177791, 355582, 533373, 711164, 1066746, 1422328, 2133492, 3378029, 4266984, 6756058, 10134087, 13512116, 20268174, 27024232, 40536348, 81072696]

約数ペア:

[(1, 81072696), (2, 40536348), (3, 27024232), (4, 20268174), (6, 13512116), (8, 10134087), (12, 6756058), (19, 4266984), (24, 3378029), (38, 2133492), (57, 1422328), (76, 1066746), (114, 711164), (152, 533373), (228, 355582), (456, 177791)]