77091808

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 157976784

約数和(自身を除く): 80884976

約数列:

[1, 2, 4, 8, 16, 32, 41, 67, 82, 134, 164, 268, 328, 536, 656, 877, 1072, 1312, 1754, 2144, 2747, 3508, 5494, 7016, 10988, 14032, 21976, 28064, 35957, 43952, 58759, 71914, 87904, 117518, 143828, 235036, 287656, 470072, 575312, 940144, 1150624, 1880288, 2409119, 4818238, 9636476, 19272952, 38545904, 77091808]

約数ペア:

[(1, 77091808), (2, 38545904), (4, 19272952), (8, 9636476), (16, 4818238), (32, 2409119), (41, 1880288), (67, 1150624), (82, 940144), (134, 575312), (164, 470072), (268, 287656), (328, 235036), (536, 143828), (656, 117518), (877, 87904), (1072, 71914), (1312, 58759), (1754, 43952), (2144, 35957), (2747, 28064), (3508, 21976), (5494, 14032), (7016, 10988)]