89170302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 201600000

約数和(自身を除く): 112429698

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 79, 87, 158, 174, 237, 377, 474, 499, 754, 998, 1027, 1131, 1497, 2054, 2262, 2291, 2994, 3081, 4582, 6162, 6487, 6873, 12974, 13746, 14471, 19461, 28942, 29783, 38922, 39421, 43413, 59566, 78842, 86826, 89349, 118263, 178698, 188123, 236526, 376246, 512473, 564369, 1024946, 1128738, 1143209, 1537419, 2286418, 3074838, 3429627, 6859254, 14861717, 29723434, 44585151, 89170302]

約数ペア:

[(1, 89170302), (2, 44585151), (3, 29723434), (6, 14861717), (13, 6859254), (26, 3429627), (29, 3074838), (39, 2286418), (58, 1537419), (78, 1143209), (79, 1128738), (87, 1024946), (158, 564369), (174, 512473), (237, 376246), (377, 236526), (474, 188123), (499, 178698), (754, 118263), (998, 89349), (1027, 86826), (1131, 78842), (1497, 59566), (2054, 43413), (2262, 39421), (2291, 38922), (2994, 29783), (3081, 28942), (4582, 19461), (6162, 14471), (6487, 13746), (6873, 12974)]