67620528

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1171

約数の個数: 80

約数和(自身を含む): 195528160

約数和(自身を除く): 127907632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 997, 1256, 1413, 1884, 1994, 2512, 2826, 2991, 3768, 3988, 4239, 5652, 5982, 7536, 7976, 8478, 8973, 11304, 11964, 15952, 16956, 17946, 22608, 23928, 26919, 33912, 35892, 47856, 53838, 67824, 71784, 107676, 143568, 156529, 215352, 313058, 430704, 469587, 626116, 939174, 1252232, 1408761, 1878348, 2504464, 2817522, 3756696, 4226283, 5635044, 7513392, 8452566, 11270088, 16905132, 22540176, 33810264, 67620528]

約数ペア:

[(1, 67620528), (2, 33810264), (3, 22540176), (4, 16905132), (6, 11270088), (8, 8452566), (9, 7513392), (12, 5635044), (16, 4226283), (18, 3756696), (24, 2817522), (27, 2504464), (36, 1878348), (48, 1408761), (54, 1252232), (72, 939174), (108, 626116), (144, 469587), (157, 430704), (216, 313058), (314, 215352), (432, 156529), (471, 143568), (628, 107676), (942, 71784), (997, 67824), (1256, 53838), (1413, 47856), (1884, 35892), (1994, 33912), (2512, 26919), (2826, 23928), (2991, 22608), (3768, 17946), (3988, 16956), (4239, 15952), (5652, 11964), (5982, 11304), (7536, 8973), (7976, 8478)]