2016105156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{9949}}^1$

素因数の和:10405

約数の個数: 72

約数和(自身を含む): 5501514200

約数和(自身を除く): 3485409044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 433, 468, 866, 1299, 1732, 2598, 3897, 5196, 5629, 7794, 9949, 11258, 15588, 16887, 19898, 22516, 29847, 33774, 39796, 50661, 59694, 67548, 89541, 101322, 119388, 129337, 179082, 202644, 258674, 358164, 388011, 517348, 776022, 1164033, 1552044, 2328066, 4307917, 4656132, 8615834, 12923751, 17231668, 25847502, 38771253, 51695004, 56002921, 77542506, 112005842, 155085012, 168008763, 224011684, 336017526, 504026289, 672035052, 1008052578, 2016105156]

約数ペア:

[(1, 2016105156), (2, 1008052578), (3, 672035052), (4, 504026289), (6, 336017526), (9, 224011684), (12, 168008763), (13, 155085012), (18, 112005842), (26, 77542506), (36, 56002921), (39, 51695004), (52, 38771253), (78, 25847502), (117, 17231668), (156, 12923751), (234, 8615834), (433, 4656132), (468, 4307917), (866, 2328066), (1299, 1552044), (1732, 1164033), (2598, 776022), (3897, 517348), (5196, 388011), (5629, 358164), (7794, 258674), (9949, 202644), (11258, 179082), (15588, 129337), (16887, 119388), (19898, 101322), (22516, 89541), (29847, 67548), (33774, 59694), (39796, 50661)]