72810781652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4934317}}^1$

素因数の和:4934376

約数の個数: 48

約数和(自身を含む): 159161361408

約数和(自身を除く): 86350579756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 14756, 4934317, 9868634, 19737268, 34540219, 69080438, 83883389, 138160876, 152963827, 167766778, 305927654, 335533556, 587183723, 611855308, 1070746789, 1174367446, 2141493578, 2348734892, 2600385059, 4282987156, 5200770118, 10401540236, 18202695413, 36405390826, 72810781652]

約数ペア:

[(1, 72810781652), (2, 36405390826), (4, 18202695413), (7, 10401540236), (14, 5200770118), (17, 4282987156), (28, 2600385059), (31, 2348734892), (34, 2141493578), (62, 1174367446), (68, 1070746789), (119, 611855308), (124, 587183723), (217, 335533556), (238, 305927654), (434, 167766778), (476, 152963827), (527, 138160876), (868, 83883389), (1054, 69080438), (2108, 34540219), (3689, 19737268), (7378, 9868634), (14756, 4934317)]