764753812

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 1410635520

約数和(自身を除く): 645881708

約数列:

[1, 2, 4, 41, 67, 79, 82, 134, 158, 164, 268, 316, 881, 1762, 2747, 3239, 3524, 5293, 5494, 6478, 10586, 10988, 12956, 21172, 36121, 59027, 69599, 72242, 118054, 139198, 144484, 217013, 236108, 278396, 434026, 868052, 2420107, 2853559, 4663133, 4840214, 5707118, 9326266, 9680428, 11414236, 18652532, 191188453, 382376906, 764753812]

約数ペア:

[(1, 764753812), (2, 382376906), (4, 191188453), (41, 18652532), (67, 11414236), (79, 9680428), (82, 9326266), (134, 5707118), (158, 4840214), (164, 4663133), (268, 2853559), (316, 2420107), (881, 868052), (1762, 434026), (2747, 278396), (3239, 236108), (3524, 217013), (5293, 144484), (5494, 139198), (6478, 118054), (10586, 72242), (10988, 69599), (12956, 59027), (21172, 36121)]