80476992

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4507}}^1$

素因数の和:4556

約数の個数: 84

約数和(自身を含む): 238166656

約数和(自身を除く): 157689664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 4507, 5952, 8928, 9014, 13521, 17856, 18028, 27042, 36056, 40563, 54084, 72112, 81126, 108168, 139717, 144224, 162252, 216336, 279434, 288448, 324504, 419151, 432672, 558868, 649008, 838302, 865344, 1117736, 1257453, 1298016, 1676604, 2235472, 2514906, 2596032, 3353208, 4470944, 5029812, 6706416, 8941888, 10059624, 13412832, 20119248, 26825664, 40238496, 80476992]

約数ペア:

[(1, 80476992), (2, 40238496), (3, 26825664), (4, 20119248), (6, 13412832), (8, 10059624), (9, 8941888), (12, 6706416), (16, 5029812), (18, 4470944), (24, 3353208), (31, 2596032), (32, 2514906), (36, 2235472), (48, 1676604), (62, 1298016), (64, 1257453), (72, 1117736), (93, 865344), (96, 838302), (124, 649008), (144, 558868), (186, 432672), (192, 419151), (248, 324504), (279, 288448), (288, 279434), (372, 216336), (496, 162252), (558, 144224), (576, 139717), (744, 108168), (992, 81126), (1116, 72112), (1488, 54084), (1984, 40563), (2232, 36056), (2976, 27042), (4464, 18028), (4507, 17856), (5952, 13521), (8928, 9014)]