84016404

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1229

約数の個数: 72

約数和(自身を含む): 225738240

約数和(自身を除く): 141721836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 1017, 1087, 1356, 2034, 2147, 2174, 3261, 4068, 4294, 4348, 6441, 6522, 8588, 9783, 12882, 13044, 19323, 19566, 20653, 25764, 38646, 39132, 41306, 61959, 77292, 82612, 122831, 123918, 185877, 245662, 247836, 368493, 371754, 491324, 736986, 743508, 1105479, 1473972, 2210958, 2333789, 4421916, 4667578, 7001367, 9335156, 14002734, 21004101, 28005468, 42008202, 84016404]

約数ペア:

[(1, 84016404), (2, 42008202), (3, 28005468), (4, 21004101), (6, 14002734), (9, 9335156), (12, 7001367), (18, 4667578), (19, 4421916), (36, 2333789), (38, 2210958), (57, 1473972), (76, 1105479), (113, 743508), (114, 736986), (171, 491324), (226, 371754), (228, 368493), (339, 247836), (342, 245662), (452, 185877), (678, 123918), (684, 122831), (1017, 82612), (1087, 77292), (1356, 61959), (2034, 41306), (2147, 39132), (2174, 38646), (3261, 25764), (4068, 20653), (4294, 19566), (4348, 19323), (6441, 13044), (6522, 12882), (8588, 9783)]