81951144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5857}}^1$

素因数の和:5930

約数の個数: 64

約数和(自身を含む): 227759040

約数和(自身を除く): 145807896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2332, 3498, 4664, 5857, 6996, 11714, 13992, 17571, 23428, 35142, 46856, 64427, 70284, 128854, 140568, 193281, 257708, 310421, 386562, 515416, 620842, 773124, 931263, 1241684, 1546248, 1862526, 2483368, 3414631, 3725052, 6829262, 7450104, 10243893, 13658524, 20487786, 27317048, 40975572, 81951144]

約数ペア:

[(1, 81951144), (2, 40975572), (3, 27317048), (4, 20487786), (6, 13658524), (8, 10243893), (11, 7450104), (12, 6829262), (22, 3725052), (24, 3414631), (33, 2483368), (44, 1862526), (53, 1546248), (66, 1241684), (88, 931263), (106, 773124), (132, 620842), (159, 515416), (212, 386562), (264, 310421), (318, 257708), (424, 193281), (583, 140568), (636, 128854), (1166, 70284), (1272, 64427), (1749, 46856), (2332, 35142), (3498, 23428), (4664, 17571), (5857, 13992), (6996, 11714)]