68618784

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{54983}}^1$

素因数の和:55009

約数の個数: 48

約数和(自身を含む): 193983552

約数和(自身を除く): 125364768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 54983, 109966, 164949, 219932, 329898, 439864, 659796, 714779, 879728, 1319592, 1429558, 1759456, 2144337, 2639184, 2859116, 4288674, 5278368, 5718232, 8577348, 11436464, 17154696, 22872928, 34309392, 68618784]

約数ペア:

[(1, 68618784), (2, 34309392), (3, 22872928), (4, 17154696), (6, 11436464), (8, 8577348), (12, 5718232), (13, 5278368), (16, 4288674), (24, 2859116), (26, 2639184), (32, 2144337), (39, 1759456), (48, 1429558), (52, 1319592), (78, 879728), (96, 714779), (104, 659796), (156, 439864), (208, 329898), (312, 219932), (416, 164949), (624, 109966), (1248, 54983)]