77215264

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5651}}^1$

素因数の和:5729

約数の個数: 48

約数和(自身を含む): 176613696

約数和(自身を除く): 99398432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 5651, 6832, 11302, 13664, 22604, 39557, 45208, 79114, 90416, 158228, 180832, 316456, 344711, 632912, 689422, 1265824, 1378844, 2412977, 2757688, 4825954, 5515376, 9651908, 11030752, 19303816, 38607632, 77215264]

約数ペア:

[(1, 77215264), (2, 38607632), (4, 19303816), (7, 11030752), (8, 9651908), (14, 5515376), (16, 4825954), (28, 2757688), (32, 2412977), (56, 1378844), (61, 1265824), (112, 689422), (122, 632912), (224, 344711), (244, 316456), (427, 180832), (488, 158228), (854, 90416), (976, 79114), (1708, 45208), (1952, 39557), (3416, 22604), (5651, 13664), (6832, 11302)]