79771644

素因数分解:

$2^2\times 3^2\times {\mathrm{821}}^1\times {\mathrm{2699}}^1$

素因数の和:3530

約数の個数: 36

約数和(自身を含む): 201965400

約数和(自身を除く): 122193756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 821, 1642, 2463, 2699, 3284, 4926, 5398, 7389, 8097, 9852, 10796, 14778, 16194, 24291, 29556, 32388, 48582, 97164, 2215879, 4431758, 6647637, 8863516, 13295274, 19942911, 26590548, 39885822, 79771644]

約数ペア:

[(1, 79771644), (2, 39885822), (3, 26590548), (4, 19942911), (6, 13295274), (9, 8863516), (12, 6647637), (18, 4431758), (36, 2215879), (821, 97164), (1642, 48582), (2463, 32388), (2699, 29556), (3284, 24291), (4926, 16194), (5398, 14778), (7389, 10796), (8097, 9852)]