86848916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7621}}^1$

素因数の和:7680

約数の個数: 48

約数和(自身を含む): 194635392

約数和(自身を除く): 107786476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 7621, 11396, 15242, 30484, 53347, 83831, 106694, 167662, 213388, 281977, 335324, 563954, 586817, 1127908, 1173634, 1973839, 2347268, 3101747, 3947678, 6203494, 7895356, 12406988, 21712229, 43424458, 86848916]

約数ペア:

[(1, 86848916), (2, 43424458), (4, 21712229), (7, 12406988), (11, 7895356), (14, 6203494), (22, 3947678), (28, 3101747), (37, 2347268), (44, 1973839), (74, 1173634), (77, 1127908), (148, 586817), (154, 563954), (259, 335324), (308, 281977), (407, 213388), (518, 167662), (814, 106694), (1036, 83831), (1628, 53347), (2849, 30484), (5698, 15242), (7621, 11396)]