68869872

素因数分解:

$2^4\times 3^3\times {\mathrm{159421}}^1$

素因数の和:159438

約数の個数: 40

約数和(自身を含む): 197683280

約数和(自身を除く): 128813408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 159421, 318842, 478263, 637684, 956526, 1275368, 1434789, 1913052, 2550736, 2869578, 3826104, 4304367, 5739156, 7652208, 8608734, 11478312, 17217468, 22956624, 34434936, 68869872]

約数ペア:

[(1, 68869872), (2, 34434936), (3, 22956624), (4, 17217468), (6, 11478312), (8, 8608734), (9, 7652208), (12, 5739156), (16, 4304367), (18, 3826104), (24, 2869578), (27, 2550736), (36, 1913052), (48, 1434789), (54, 1275368), (72, 956526), (108, 637684), (144, 478263), (216, 318842), (432, 159421)]