72616452

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{20939}}^1$

素因数の和:20980

約数の個数: 36

約数和(自身を含む): 180000240

約数和(自身を除く): 107383788

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 20939, 41878, 62817, 83756, 125634, 251268, 355963, 711926, 1067889, 1423852, 2135778, 4271556, 6051371, 12102742, 18154113, 24205484, 36308226, 72616452]

約数ペア:

[(1, 72616452), (2, 36308226), (3, 24205484), (4, 18154113), (6, 12102742), (12, 6051371), (17, 4271556), (34, 2135778), (51, 1423852), (68, 1067889), (102, 711926), (204, 355963), (289, 251268), (578, 125634), (867, 83756), (1156, 62817), (1734, 41878), (3468, 20939)]