78338370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{857}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 206084736

約数和(自身を除く): 127746366

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 277, 330, 554, 831, 857, 1385, 1662, 1714, 2571, 2770, 3047, 4155, 4285, 5142, 6094, 8310, 8570, 9141, 9427, 12855, 15235, 18282, 18854, 25710, 28281, 30470, 45705, 47135, 56562, 91410, 94270, 141405, 237389, 282810, 474778, 712167, 1186945, 1424334, 2373890, 2611279, 3560835, 5222558, 7121670, 7833837, 13056395, 15667674, 26112790, 39169185, 78338370]

約数ペア:

[(1, 78338370), (2, 39169185), (3, 26112790), (5, 15667674), (6, 13056395), (10, 7833837), (11, 7121670), (15, 5222558), (22, 3560835), (30, 2611279), (33, 2373890), (55, 1424334), (66, 1186945), (110, 712167), (165, 474778), (277, 282810), (330, 237389), (554, 141405), (831, 94270), (857, 91410), (1385, 56562), (1662, 47135), (1714, 45705), (2571, 30470), (2770, 28281), (3047, 25710), (4155, 18854), (4285, 18282), (5142, 15235), (6094, 12855), (8310, 9427), (8570, 9141)]