86972436

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{4231}}^1$

素因数の和:4812

約数の個数: 36

約数和(自身を含む): 220284064

約数和(自身を除く): 133311628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1713, 2284, 3426, 4231, 5139, 6852, 8462, 10278, 12693, 16924, 20556, 25386, 38079, 50772, 76158, 152316, 2415901, 4831802, 7247703, 9663604, 14495406, 21743109, 28990812, 43486218, 86972436]

約数ペア:

[(1, 86972436), (2, 43486218), (3, 28990812), (4, 21743109), (6, 14495406), (9, 9663604), (12, 7247703), (18, 4831802), (36, 2415901), (571, 152316), (1142, 76158), (1713, 50772), (2284, 38079), (3426, 25386), (4231, 20556), (5139, 16924), (6852, 12693), (8462, 10278)]