72007218

素因数分解:

$2^1\times 3^5\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 162751680

約数和(自身を除く): 90744462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 229, 243, 458, 486, 647, 687, 1294, 1374, 1941, 2061, 3882, 4122, 5823, 6183, 11646, 12366, 17469, 18549, 34938, 37098, 52407, 55647, 104814, 111294, 148163, 157221, 296326, 314442, 444489, 888978, 1333467, 2666934, 4000401, 8000802, 12001203, 24002406, 36003609, 72007218]

約数ペア:

[(1, 72007218), (2, 36003609), (3, 24002406), (6, 12001203), (9, 8000802), (18, 4000401), (27, 2666934), (54, 1333467), (81, 888978), (162, 444489), (229, 314442), (243, 296326), (458, 157221), (486, 148163), (647, 111294), (687, 104814), (1294, 55647), (1374, 52407), (1941, 37098), (2061, 34938), (3882, 18549), (4122, 17469), (5823, 12366), (6183, 11646)]