172675404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1621}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 478230480

約数和(自身を除く): 305555076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 269, 396, 538, 807, 1076, 1614, 1621, 2421, 2959, 3228, 3242, 4842, 4863, 5918, 6484, 8877, 9684, 9726, 11836, 14589, 17754, 17831, 19452, 26631, 29178, 35508, 35662, 53262, 53493, 58356, 71324, 106524, 106986, 160479, 213972, 320958, 436049, 641916, 872098, 1308147, 1744196, 2616294, 3924441, 4796539, 5232588, 7848882, 9593078, 14389617, 15697764, 19186156, 28779234, 43168851, 57558468, 86337702, 172675404]

約数ペア:

[(1, 172675404), (2, 86337702), (3, 57558468), (4, 43168851), (6, 28779234), (9, 19186156), (11, 15697764), (12, 14389617), (18, 9593078), (22, 7848882), (33, 5232588), (36, 4796539), (44, 3924441), (66, 2616294), (99, 1744196), (132, 1308147), (198, 872098), (269, 641916), (396, 436049), (538, 320958), (807, 213972), (1076, 160479), (1614, 106986), (1621, 106524), (2421, 71324), (2959, 58356), (3228, 53493), (3242, 53262), (4842, 35662), (4863, 35508), (5918, 29178), (6484, 26631), (8877, 19452), (9684, 17831), (9726, 17754), (11836, 14589)]