86757678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6317}}^1$

素因数の和:6441

約数の個数: 48

約数和(自身を含む): 216833760

約数和(自身を除く): 130076082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 6317, 6867, 12634, 13734, 18951, 37902, 44219, 56853, 88438, 113706, 132657, 265314, 397971, 688553, 795942, 1377106, 2065659, 4131318, 4819871, 6196977, 9639742, 12393954, 14459613, 28919226, 43378839, 86757678]

約数ペア:

[(1, 86757678), (2, 43378839), (3, 28919226), (6, 14459613), (7, 12393954), (9, 9639742), (14, 6196977), (18, 4819871), (21, 4131318), (42, 2065659), (63, 1377106), (109, 795942), (126, 688553), (218, 397971), (327, 265314), (654, 132657), (763, 113706), (981, 88438), (1526, 56853), (1962, 44219), (2289, 37902), (4578, 18951), (6317, 13734), (6867, 12634)]