80181468

素因数分解:

$2^2\times 3^3\times {\mathrm{683}}^1\times {\mathrm{1087}}^1$

素因数の和:1783

約数の個数: 48

約数和(自身を含む): 208373760

約数和(自身を除く): 128192292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 683, 1087, 1366, 2049, 2174, 2732, 3261, 4098, 4348, 6147, 6522, 8196, 9783, 12294, 13044, 18441, 19566, 24588, 29349, 36882, 39132, 58698, 73764, 117396, 742421, 1484842, 2227263, 2969684, 4454526, 6681789, 8909052, 13363578, 20045367, 26727156, 40090734, 80181468]

約数ペア:

[(1, 80181468), (2, 40090734), (3, 26727156), (4, 20045367), (6, 13363578), (9, 8909052), (12, 6681789), (18, 4454526), (27, 2969684), (36, 2227263), (54, 1484842), (108, 742421), (683, 117396), (1087, 73764), (1366, 58698), (2049, 39132), (2174, 36882), (2732, 29349), (3261, 24588), (4098, 19566), (4348, 18441), (6147, 13044), (6522, 12294), (8196, 9783)]