69516944

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1320

約数の個数: 80

約数和(自身を含む): 168739200

約数和(自身を除く): 99222256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 952, 986, 1259, 1624, 1904, 1972, 2518, 3248, 3451, 3944, 5036, 6902, 7888, 8813, 10072, 13804, 17626, 20144, 21403, 27608, 35252, 36511, 42806, 55216, 70504, 73022, 85612, 141008, 146044, 149821, 171224, 255577, 292088, 299642, 342448, 511154, 584176, 599284, 620687, 1022308, 1198568, 1241374, 2044616, 2397136, 2482748, 4089232, 4344809, 4965496, 8689618, 9930992, 17379236, 34758472, 69516944]

約数ペア:

[(1, 69516944), (2, 34758472), (4, 17379236), (7, 9930992), (8, 8689618), (14, 4965496), (16, 4344809), (17, 4089232), (28, 2482748), (29, 2397136), (34, 2044616), (56, 1241374), (58, 1198568), (68, 1022308), (112, 620687), (116, 599284), (119, 584176), (136, 511154), (203, 342448), (232, 299642), (238, 292088), (272, 255577), (406, 171224), (464, 149821), (476, 146044), (493, 141008), (812, 85612), (952, 73022), (986, 70504), (1259, 55216), (1624, 42806), (1904, 36511), (1972, 35252), (2518, 27608), (3248, 21403), (3451, 20144), (3944, 17626), (5036, 13804), (6902, 10072), (7888, 8813)]