73997868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 206123008

約数和(自身を除く): 132125140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 157, 181, 186, 217, 314, 362, 372, 434, 471, 543, 628, 651, 724, 868, 942, 1086, 1099, 1267, 1302, 1884, 2172, 2198, 2534, 2604, 3297, 3801, 4396, 4867, 5068, 5611, 6594, 7602, 9734, 11222, 13188, 14601, 15204, 16833, 19468, 22444, 28417, 29202, 33666, 34069, 39277, 56834, 58404, 67332, 68138, 78554, 85251, 102207, 113668, 117831, 136276, 157108, 170502, 198919, 204414, 235662, 341004, 397838, 408828, 471324, 596757, 795676, 880927, 1193514, 1761854, 2387028, 2642781, 3523708, 5285562, 6166489, 10571124, 12332978, 18499467, 24665956, 36998934, 73997868]

約数ペア:

[(1, 73997868), (2, 36998934), (3, 24665956), (4, 18499467), (6, 12332978), (7, 10571124), (12, 6166489), (14, 5285562), (21, 3523708), (28, 2642781), (31, 2387028), (42, 1761854), (62, 1193514), (84, 880927), (93, 795676), (124, 596757), (157, 471324), (181, 408828), (186, 397838), (217, 341004), (314, 235662), (362, 204414), (372, 198919), (434, 170502), (471, 157108), (543, 136276), (628, 117831), (651, 113668), (724, 102207), (868, 85251), (942, 78554), (1086, 68138), (1099, 67332), (1267, 58404), (1302, 56834), (1884, 39277), (2172, 34069), (2198, 33666), (2534, 29202), (2604, 28417), (3297, 22444), (3801, 19468), (4396, 16833), (4867, 15204), (5068, 14601), (5611, 13188), (6594, 11222), (7602, 9734)]