67712892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 172965744

約数和(自身を除く): 105252852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 173, 193, 338, 346, 386, 507, 519, 579, 676, 692, 772, 1014, 1038, 1158, 2028, 2076, 2249, 2316, 2509, 4498, 5018, 6747, 7527, 8996, 10036, 13494, 15054, 26988, 29237, 30108, 32617, 33389, 58474, 65234, 66778, 87711, 97851, 100167, 116948, 130468, 133556, 175422, 195702, 200334, 350844, 391404, 400668, 434057, 868114, 1302171, 1736228, 2604342, 5208684, 5642741, 11285482, 16928223, 22570964, 33856446, 67712892]

約数ペア:

[(1, 67712892), (2, 33856446), (3, 22570964), (4, 16928223), (6, 11285482), (12, 5642741), (13, 5208684), (26, 2604342), (39, 1736228), (52, 1302171), (78, 868114), (156, 434057), (169, 400668), (173, 391404), (193, 350844), (338, 200334), (346, 195702), (386, 175422), (507, 133556), (519, 130468), (579, 116948), (676, 100167), (692, 97851), (772, 87711), (1014, 66778), (1038, 65234), (1158, 58474), (2028, 33389), (2076, 32617), (2249, 30108), (2316, 29237), (2509, 26988), (4498, 15054), (5018, 13494), (6747, 10036), (7527, 8996)]