72097770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1167

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 109342230

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 79, 87, 145, 158, 174, 237, 290, 395, 435, 474, 790, 870, 1049, 1185, 2098, 2291, 2370, 3147, 4582, 5245, 6294, 6873, 10490, 11455, 13746, 15735, 22910, 30421, 31470, 34365, 60842, 68730, 82871, 91263, 152105, 165742, 182526, 248613, 304210, 414355, 456315, 497226, 828710, 912630, 1243065, 2403259, 2486130, 4806518, 7209777, 12016295, 14419554, 24032590, 36048885, 72097770]

約数ペア:

[(1, 72097770), (2, 36048885), (3, 24032590), (5, 14419554), (6, 12016295), (10, 7209777), (15, 4806518), (29, 2486130), (30, 2403259), (58, 1243065), (79, 912630), (87, 828710), (145, 497226), (158, 456315), (174, 414355), (237, 304210), (290, 248613), (395, 182526), (435, 165742), (474, 152105), (790, 91263), (870, 82871), (1049, 68730), (1185, 60842), (2098, 34365), (2291, 31470), (2370, 30421), (3147, 22910), (4582, 15735), (5245, 13746), (6294, 11455), (6873, 10490)]