71940804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27127}}^1$

素因数の和:27164

約数の個数: 48

約数和(自身を含む): 191415168

約数和(自身を除く): 119474364

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 27127, 54254, 81381, 108508, 162762, 325524, 352651, 461159, 705302, 922318, 1057953, 1383477, 1410604, 1844636, 2115906, 2766954, 4231812, 5533908, 5995067, 11990134, 17985201, 23980268, 35970402, 71940804]

約数ペア:

[(1, 71940804), (2, 35970402), (3, 23980268), (4, 17985201), (6, 11990134), (12, 5995067), (13, 5533908), (17, 4231812), (26, 2766954), (34, 2115906), (39, 1844636), (51, 1410604), (52, 1383477), (68, 1057953), (78, 922318), (102, 705302), (156, 461159), (204, 352651), (221, 325524), (442, 162762), (663, 108508), (884, 81381), (1326, 54254), (2652, 27127)]