88225683

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 155151360

約数和(自身を除く): 66925677

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 73, 91, 133, 219, 233, 247, 273, 399, 511, 699, 741, 949, 1387, 1533, 1631, 1729, 2847, 3029, 4161, 4427, 4893, 5187, 6643, 9087, 9709, 13281, 17009, 18031, 19929, 21203, 29127, 30989, 51027, 54093, 57551, 63609, 92967, 119063, 126217, 172653, 221117, 323171, 357189, 378651, 402857, 663351, 969513, 1208571, 1547819, 2262197, 4201223, 4643457, 6786591, 12603669, 29408561, 88225683]

約数ペア:

[(1, 88225683), (3, 29408561), (7, 12603669), (13, 6786591), (19, 4643457), (21, 4201223), (39, 2262197), (57, 1547819), (73, 1208571), (91, 969513), (133, 663351), (219, 402857), (233, 378651), (247, 357189), (273, 323171), (399, 221117), (511, 172653), (699, 126217), (741, 119063), (949, 92967), (1387, 63609), (1533, 57551), (1631, 54093), (1729, 51027), (2847, 30989), (3029, 29127), (4161, 21203), (4427, 19929), (4893, 18031), (5187, 17009), (6643, 13281), (9087, 9709)]