77543648

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 194181120

約数和(自身を除く): 116637472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 859, 868, 992, 1456, 1612, 1718, 1736, 2821, 2912, 3224, 3436, 3472, 5642, 6013, 6448, 6872, 6944, 11167, 11284, 12026, 12896, 13744, 22334, 22568, 24052, 26629, 27488, 44668, 45136, 48104, 53258, 78169, 89336, 90272, 96208, 106516, 156338, 178672, 186403, 192416, 213032, 312676, 346177, 357344, 372806, 426064, 625352, 692354, 745612, 852128, 1250704, 1384708, 1491224, 2423239, 2501408, 2769416, 2982448, 4846478, 5538832, 5964896, 9692956, 11077664, 19385912, 38771824, 77543648]

約数ペア:

[(1, 77543648), (2, 38771824), (4, 19385912), (7, 11077664), (8, 9692956), (13, 5964896), (14, 5538832), (16, 4846478), (26, 2982448), (28, 2769416), (31, 2501408), (32, 2423239), (52, 1491224), (56, 1384708), (62, 1250704), (91, 852128), (104, 745612), (112, 692354), (124, 625352), (182, 426064), (208, 372806), (217, 357344), (224, 346177), (248, 312676), (364, 213032), (403, 192416), (416, 186403), (434, 178672), (496, 156338), (728, 106516), (806, 96208), (859, 90272), (868, 89336), (992, 78169), (1456, 53258), (1612, 48104), (1718, 45136), (1736, 44668), (2821, 27488), (2912, 26629), (3224, 24052), (3436, 22568), (3472, 22334), (5642, 13744), (6013, 12896), (6448, 12026), (6872, 11284), (6944, 11167)]