68445036

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 189693504

約数和(自身を除く): 121248468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 307, 396, 563, 614, 921, 1126, 1228, 1689, 1842, 2252, 2763, 3377, 3378, 3684, 5067, 5526, 6193, 6754, 6756, 10131, 10134, 11052, 12386, 13508, 18579, 20262, 20268, 24772, 30393, 37158, 40524, 55737, 60786, 74316, 111474, 121572, 172841, 222948, 345682, 518523, 691364, 1037046, 1555569, 1901251, 2074092, 3111138, 3802502, 5703753, 6222276, 7605004, 11407506, 17111259, 22815012, 34222518, 68445036]

約数ペア:

[(1, 68445036), (2, 34222518), (3, 22815012), (4, 17111259), (6, 11407506), (9, 7605004), (11, 6222276), (12, 5703753), (18, 3802502), (22, 3111138), (33, 2074092), (36, 1901251), (44, 1555569), (66, 1037046), (99, 691364), (132, 518523), (198, 345682), (307, 222948), (396, 172841), (563, 121572), (614, 111474), (921, 74316), (1126, 60786), (1228, 55737), (1689, 40524), (1842, 37158), (2252, 30393), (2763, 24772), (3377, 20268), (3378, 20262), (3684, 18579), (5067, 13508), (5526, 12386), (6193, 11052), (6754, 10134), (6756, 10131)]