80861328

素因数分解:

$2^4\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1514

約数の個数: 100

約数和(自身を含む): 239643888

約数和(自身を除く): 158782560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 258, 324, 344, 387, 432, 516, 648, 688, 774, 1032, 1161, 1296, 1451, 1548, 2064, 2322, 2902, 3096, 3483, 4353, 4644, 5804, 6192, 6966, 8706, 9288, 11608, 13059, 13932, 17412, 18576, 23216, 26118, 27864, 34824, 39177, 52236, 55728, 62393, 69648, 78354, 104472, 117531, 124786, 156708, 187179, 208944, 235062, 249572, 313416, 374358, 470124, 499144, 561537, 626832, 748716, 940248, 998288, 1123074, 1497432, 1684611, 1880496, 2246148, 2994864, 3369222, 4492296, 5053833, 6738444, 8984592, 10107666, 13476888, 20215332, 26953776, 40430664, 80861328]

約数ペア:

[(1, 80861328), (2, 40430664), (3, 26953776), (4, 20215332), (6, 13476888), (8, 10107666), (9, 8984592), (12, 6738444), (16, 5053833), (18, 4492296), (24, 3369222), (27, 2994864), (36, 2246148), (43, 1880496), (48, 1684611), (54, 1497432), (72, 1123074), (81, 998288), (86, 940248), (108, 748716), (129, 626832), (144, 561537), (162, 499144), (172, 470124), (216, 374358), (258, 313416), (324, 249572), (344, 235062), (387, 208944), (432, 187179), (516, 156708), (648, 124786), (688, 117531), (774, 104472), (1032, 78354), (1161, 69648), (1296, 62393), (1451, 55728), (1548, 52236), (2064, 39177), (2322, 34824), (2902, 27864), (3096, 26118), (3483, 23216), (4353, 18576), (4644, 17412), (5804, 13932), (6192, 13059), (6966, 11608), (8706, 9288)]