80637672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{977}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 213595200

約数和(自身を除く): 132957528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 181, 228, 362, 456, 543, 724, 977, 1086, 1448, 1954, 2172, 2931, 3439, 3908, 4344, 5862, 6878, 7816, 10317, 11724, 13756, 18563, 20634, 23448, 27512, 37126, 41268, 55689, 74252, 82536, 111378, 148504, 176837, 222756, 353674, 445512, 530511, 707348, 1061022, 1414696, 2122044, 3359903, 4244088, 6719806, 10079709, 13439612, 20159418, 26879224, 40318836, 80637672]

約数ペア:

[(1, 80637672), (2, 40318836), (3, 26879224), (4, 20159418), (6, 13439612), (8, 10079709), (12, 6719806), (19, 4244088), (24, 3359903), (38, 2122044), (57, 1414696), (76, 1061022), (114, 707348), (152, 530511), (181, 445512), (228, 353674), (362, 222756), (456, 176837), (543, 148504), (724, 111378), (977, 82536), (1086, 74252), (1448, 55689), (1954, 41268), (2172, 37126), (2931, 27512), (3439, 23448), (3908, 20634), (4344, 18563), (5862, 13756), (6878, 11724), (7816, 10317)]