73042376

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 153128220

約数和(自身を除く): 80085844

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 121, 122, 242, 244, 484, 488, 671, 968, 1237, 1342, 2474, 2684, 4948, 5368, 7381, 9896, 13607, 14762, 27214, 29524, 54428, 59048, 75457, 108856, 149677, 150914, 299354, 301828, 598708, 603656, 830027, 1197416, 1660054, 3320108, 6640216, 9130297, 18260594, 36521188, 73042376]

約数ペア:

[(1, 73042376), (2, 36521188), (4, 18260594), (8, 9130297), (11, 6640216), (22, 3320108), (44, 1660054), (61, 1197416), (88, 830027), (121, 603656), (122, 598708), (242, 301828), (244, 299354), (484, 150914), (488, 149677), (671, 108856), (968, 75457), (1237, 59048), (1342, 54428), (2474, 29524), (2684, 27214), (4948, 14762), (5368, 13607), (7381, 9896)]