77778318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18181}}^1$

素因数の和:18240

約数の個数: 32

約数和(自身を含む): 167565312

約数和(自身を除く): 89786994

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 18181, 36362, 54543, 109086, 418163, 563611, 836326, 1127222, 1254489, 1690833, 2508978, 3381666, 12963053, 25926106, 38889159, 77778318]

約数ペア:

[(1, 77778318), (2, 38889159), (3, 25926106), (6, 12963053), (23, 3381666), (31, 2508978), (46, 1690833), (62, 1254489), (69, 1127222), (93, 836326), (138, 563611), (186, 418163), (713, 109086), (1426, 54543), (2139, 36362), (4278, 18181)]