80325068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 155965824

約数和(自身を除く): 75640756

約数列:

[1, 2, 4, 17, 34, 41, 47, 68, 82, 94, 164, 188, 613, 697, 799, 1226, 1394, 1598, 1927, 2452, 2788, 3196, 3854, 7708, 10421, 20842, 25133, 28811, 32759, 41684, 50266, 57622, 65518, 100532, 115244, 131036, 427261, 489787, 854522, 979574, 1181251, 1709044, 1959148, 2362502, 4725004, 20081267, 40162534, 80325068]

約数ペア:

[(1, 80325068), (2, 40162534), (4, 20081267), (17, 4725004), (34, 2362502), (41, 1959148), (47, 1709044), (68, 1181251), (82, 979574), (94, 854522), (164, 489787), (188, 427261), (613, 131036), (697, 115244), (799, 100532), (1226, 65518), (1394, 57622), (1598, 50266), (1927, 41684), (2452, 32759), (2788, 28811), (3196, 25133), (3854, 20842), (7708, 10421)]