77939264

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:967

約数の個数: 56

約数和(自身を含む): 168234360

約数和(自身を除く): 90295096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 208, 226, 416, 452, 829, 832, 904, 1469, 1658, 1808, 2938, 3316, 3616, 5876, 6632, 7232, 10777, 11752, 13264, 21554, 23504, 26528, 43108, 47008, 53056, 86216, 93677, 94016, 172432, 187354, 344864, 374708, 689728, 749416, 1217801, 1498832, 2435602, 2997664, 4871204, 5995328, 9742408, 19484816, 38969632, 77939264]

約数ペア:

[(1, 77939264), (2, 38969632), (4, 19484816), (8, 9742408), (13, 5995328), (16, 4871204), (26, 2997664), (32, 2435602), (52, 1498832), (64, 1217801), (104, 749416), (113, 689728), (208, 374708), (226, 344864), (416, 187354), (452, 172432), (829, 94016), (832, 93677), (904, 86216), (1469, 53056), (1658, 47008), (1808, 43108), (2938, 26528), (3316, 23504), (3616, 21554), (5876, 13264), (6632, 11752), (7232, 10777)]