68788248

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{20921}}^1$

素因数の和:21067

約数の個数: 32

約数和(自身を含む): 173234160

約数和(自身を除く): 104445912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 20921, 41842, 62763, 83684, 125526, 167368, 251052, 502104, 2866177, 5732354, 8598531, 11464708, 17197062, 22929416, 34394124, 68788248]

約数ペア:

[(1, 68788248), (2, 34394124), (3, 22929416), (4, 17197062), (6, 11464708), (8, 8598531), (12, 5732354), (24, 2866177), (137, 502104), (274, 251052), (411, 167368), (548, 125526), (822, 83684), (1096, 62763), (1644, 41842), (3288, 20921)]