68484744

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2281}}^1$

素因数の和:2435

約数の個数: 64

約数和(自身を含む): 191688000

約数和(自身を除く): 123203256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 2281, 2502, 3336, 3753, 4562, 5004, 6843, 7506, 9124, 10008, 13686, 15012, 18248, 20529, 27372, 30024, 41058, 54744, 61587, 82116, 123174, 164232, 246348, 317059, 492696, 634118, 951177, 1268236, 1902354, 2536472, 2853531, 3804708, 5707062, 7609416, 8560593, 11414124, 17121186, 22828248, 34242372, 68484744]

約数ペア:

[(1, 68484744), (2, 34242372), (3, 22828248), (4, 17121186), (6, 11414124), (8, 8560593), (9, 7609416), (12, 5707062), (18, 3804708), (24, 2853531), (27, 2536472), (36, 1902354), (54, 1268236), (72, 951177), (108, 634118), (139, 492696), (216, 317059), (278, 246348), (417, 164232), (556, 123174), (834, 82116), (1112, 61587), (1251, 54744), (1668, 41058), (2281, 30024), (2502, 27372), (3336, 20529), (3753, 18248), (4562, 15012), (5004, 13686), (6843, 10008), (7506, 9124)]