73991792

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 171608064

約数和(自身を除く): 97616272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 101, 112, 124, 202, 211, 217, 248, 404, 422, 434, 496, 707, 808, 844, 868, 1414, 1477, 1616, 1688, 1736, 2828, 2954, 3131, 3376, 3472, 5656, 5908, 6262, 6541, 11312, 11816, 12524, 13082, 21311, 21917, 23632, 25048, 26164, 42622, 43834, 45787, 50096, 52328, 85244, 87668, 91574, 104656, 149177, 170488, 175336, 183148, 298354, 340976, 350672, 366296, 596708, 660641, 732592, 1193416, 1321282, 2386832, 2642564, 4624487, 5285128, 9248974, 10570256, 18497948, 36995896, 73991792]

約数ペア:

[(1, 73991792), (2, 36995896), (4, 18497948), (7, 10570256), (8, 9248974), (14, 5285128), (16, 4624487), (28, 2642564), (31, 2386832), (56, 1321282), (62, 1193416), (101, 732592), (112, 660641), (124, 596708), (202, 366296), (211, 350672), (217, 340976), (248, 298354), (404, 183148), (422, 175336), (434, 170488), (496, 149177), (707, 104656), (808, 91574), (844, 87668), (868, 85244), (1414, 52328), (1477, 50096), (1616, 45787), (1688, 43834), (1736, 42622), (2828, 26164), (2954, 25048), (3131, 23632), (3376, 21917), (3472, 21311), (5656, 13082), (5908, 12524), (6262, 11816), (6541, 11312)]