66348156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2203

約数の個数: 72

約数和(自身を含む): 183571920

約数和(自身を除く): 117223764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1113, 1484, 2129, 2226, 2597, 4258, 4452, 5194, 6387, 7791, 8516, 10388, 12774, 14903, 15582, 25548, 29806, 31164, 44709, 59612, 89418, 104321, 112837, 178836, 208642, 225674, 312963, 338511, 417284, 451348, 625926, 677022, 789859, 1251852, 1354044, 1579718, 2369577, 3159436, 4739154, 5529013, 9478308, 11058026, 16587039, 22116052, 33174078, 66348156]

約数ペア:

[(1, 66348156), (2, 33174078), (3, 22116052), (4, 16587039), (6, 11058026), (7, 9478308), (12, 5529013), (14, 4739154), (21, 3159436), (28, 2369577), (42, 1579718), (49, 1354044), (53, 1251852), (84, 789859), (98, 677022), (106, 625926), (147, 451348), (159, 417284), (196, 338511), (212, 312963), (294, 225674), (318, 208642), (371, 178836), (588, 112837), (636, 104321), (742, 89418), (1113, 59612), (1484, 44709), (2129, 31164), (2226, 29806), (2597, 25548), (4258, 15582), (4452, 14903), (5194, 12774), (6387, 10388), (7791, 8516)]