85679892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 229392800

約数和(自身を除く): 143712908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 229, 342, 458, 547, 684, 687, 916, 1094, 1374, 1641, 2061, 2188, 2748, 3282, 4122, 4351, 4923, 6564, 8244, 8702, 9846, 10393, 13053, 17404, 19692, 20786, 26106, 31179, 39159, 41572, 52212, 62358, 78318, 93537, 124716, 125263, 156636, 187074, 250526, 374148, 375789, 501052, 751578, 1127367, 1503156, 2254734, 2379997, 4509468, 4759994, 7139991, 9519988, 14279982, 21419973, 28559964, 42839946, 85679892]

約数ペア:

[(1, 85679892), (2, 42839946), (3, 28559964), (4, 21419973), (6, 14279982), (9, 9519988), (12, 7139991), (18, 4759994), (19, 4509468), (36, 2379997), (38, 2254734), (57, 1503156), (76, 1127367), (114, 751578), (171, 501052), (228, 375789), (229, 374148), (342, 250526), (458, 187074), (547, 156636), (684, 125263), (687, 124716), (916, 93537), (1094, 78318), (1374, 62358), (1641, 52212), (2061, 41572), (2188, 39159), (2748, 31179), (3282, 26106), (4122, 20786), (4351, 19692), (4923, 17404), (6564, 13053), (8244, 10393), (8702, 9846)]