81520092

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{5647}}^1$

素因数の和:6058

約数の個数: 36

約数和(自身を含む): 206615136

約数和(自身を除く): 125095044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2406, 3609, 4812, 5647, 7218, 11294, 14436, 16941, 22588, 33882, 50823, 67764, 101646, 203292, 2264447, 4528894, 6793341, 9057788, 13586682, 20380023, 27173364, 40760046, 81520092]

約数ペア:

[(1, 81520092), (2, 40760046), (3, 27173364), (4, 20380023), (6, 13586682), (9, 9057788), (12, 6793341), (18, 4528894), (36, 2264447), (401, 203292), (802, 101646), (1203, 67764), (1604, 50823), (2406, 33882), (3609, 22588), (4812, 16941), (5647, 14436), (7218, 11294)]