72477548

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{11519}}^1$

素因数の和:11558

約数の個数: 36

約数和(自身を含む): 150151680

約数和(自身を除く): 77674132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 11519, 23038, 46076, 126709, 149747, 253418, 299494, 506836, 598988, 1393799, 1647217, 2787598, 3294434, 5575196, 6588868, 18119387, 36238774, 72477548]

約数ペア:

[(1, 72477548), (2, 36238774), (4, 18119387), (11, 6588868), (13, 5575196), (22, 3294434), (26, 2787598), (44, 1647217), (52, 1393799), (121, 598988), (143, 506836), (242, 299494), (286, 253418), (484, 149747), (572, 126709), (1573, 46076), (3146, 23038), (6292, 11519)]