79566788

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 168652512

約数和(自身を除く): 89085724

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 73, 83, 98, 134, 146, 166, 196, 268, 292, 332, 469, 511, 581, 938, 1022, 1162, 1876, 2044, 2324, 3283, 3577, 4067, 4891, 5561, 6059, 6566, 7154, 8134, 9782, 11122, 12118, 13132, 14308, 16268, 19564, 22244, 24236, 34237, 38927, 42413, 68474, 77854, 84826, 136948, 155708, 169652, 239659, 272489, 296891, 405953, 479318, 544978, 593782, 811906, 958636, 1089956, 1187564, 1623812, 2841671, 5683342, 11366684, 19891697, 39783394, 79566788]

約数ペア:

[(1, 79566788), (2, 39783394), (4, 19891697), (7, 11366684), (14, 5683342), (28, 2841671), (49, 1623812), (67, 1187564), (73, 1089956), (83, 958636), (98, 811906), (134, 593782), (146, 544978), (166, 479318), (196, 405953), (268, 296891), (292, 272489), (332, 239659), (469, 169652), (511, 155708), (581, 136948), (938, 84826), (1022, 77854), (1162, 68474), (1876, 42413), (2044, 38927), (2324, 34237), (3283, 24236), (3577, 22244), (4067, 19564), (4891, 16268), (5561, 14308), (6059, 13132), (6566, 12118), (7154, 11122), (8134, 9782)]