78733290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 201118464

約数和(自身を除く): 122385174

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 317, 487, 510, 634, 951, 974, 1461, 1585, 1902, 2435, 2922, 3170, 4755, 4870, 5389, 7305, 8279, 9510, 10778, 14610, 16167, 16558, 24837, 26945, 32334, 41395, 49674, 53890, 80835, 82790, 124185, 154379, 161670, 248370, 308758, 463137, 771895, 926274, 1543790, 2315685, 2624443, 4631370, 5248886, 7873329, 13122215, 15746658, 26244430, 39366645, 78733290]

約数ペア:

[(1, 78733290), (2, 39366645), (3, 26244430), (5, 15746658), (6, 13122215), (10, 7873329), (15, 5248886), (17, 4631370), (30, 2624443), (34, 2315685), (51, 1543790), (85, 926274), (102, 771895), (170, 463137), (255, 308758), (317, 248370), (487, 161670), (510, 154379), (634, 124185), (951, 82790), (974, 80835), (1461, 53890), (1585, 49674), (1902, 41395), (2435, 32334), (2922, 26945), (3170, 24837), (4755, 16558), (4870, 16167), (5389, 14610), (7305, 10778), (8279, 9510)]