80105376

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64187}}^1$

素因数の和:64213

約数の個数: 48

約数和(自身を含む): 226455264

約数和(自身を除く): 146349888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 64187, 128374, 192561, 256748, 385122, 513496, 770244, 834431, 1026992, 1540488, 1668862, 2053984, 2503293, 3080976, 3337724, 5006586, 6161952, 6675448, 10013172, 13350896, 20026344, 26701792, 40052688, 80105376]

約数ペア:

[(1, 80105376), (2, 40052688), (3, 26701792), (4, 20026344), (6, 13350896), (8, 10013172), (12, 6675448), (13, 6161952), (16, 5006586), (24, 3337724), (26, 3080976), (32, 2503293), (39, 2053984), (48, 1668862), (52, 1540488), (78, 1026992), (96, 834431), (104, 770244), (156, 513496), (208, 385122), (312, 256748), (416, 192561), (624, 128374), (1248, 64187)]