80565888

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16139}}^1$

素因数の和:16169

約数の個数: 64

約数和(自身を含む): 230479200

約数和(自身を除く): 149913312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 16139, 32278, 48417, 64556, 96834, 129112, 193668, 209807, 258224, 387336, 419614, 516448, 629421, 774672, 839228, 1032896, 1258842, 1549344, 1678456, 2065792, 2517684, 3098688, 3356912, 5035368, 6197376, 6713824, 10070736, 13427648, 20141472, 26855296, 40282944, 80565888]

約数ペア:

[(1, 80565888), (2, 40282944), (3, 26855296), (4, 20141472), (6, 13427648), (8, 10070736), (12, 6713824), (13, 6197376), (16, 5035368), (24, 3356912), (26, 3098688), (32, 2517684), (39, 2065792), (48, 1678456), (52, 1549344), (64, 1258842), (78, 1032896), (96, 839228), (104, 774672), (128, 629421), (156, 516448), (192, 419614), (208, 387336), (312, 258224), (384, 209807), (416, 193668), (624, 129112), (832, 96834), (1248, 64556), (1664, 48417), (2496, 32278), (4992, 16139)]