68722272

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5077}}^1$

素因数の和:5140

約数の個数: 72

約数和(自身を含む): 199626336

約数和(自身を除く): 130904064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 5077, 6768, 10154, 13536, 15231, 20308, 30462, 40616, 45693, 60924, 81232, 91386, 121848, 162464, 182772, 238619, 243696, 365544, 477238, 487392, 715857, 731088, 954476, 1431714, 1462176, 1908952, 2147571, 2863428, 3817904, 4295142, 5726856, 7635808, 8590284, 11453712, 17180568, 22907424, 34361136, 68722272]

約数ペア:

[(1, 68722272), (2, 34361136), (3, 22907424), (4, 17180568), (6, 11453712), (8, 8590284), (9, 7635808), (12, 5726856), (16, 4295142), (18, 3817904), (24, 2863428), (32, 2147571), (36, 1908952), (47, 1462176), (48, 1431714), (72, 954476), (94, 731088), (96, 715857), (141, 487392), (144, 477238), (188, 365544), (282, 243696), (288, 238619), (376, 182772), (423, 162464), (564, 121848), (752, 91386), (846, 81232), (1128, 60924), (1504, 45693), (1692, 40616), (2256, 30462), (3384, 20308), (4512, 15231), (5077, 13536), (6768, 10154)]