66106172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1970

約数の個数: 36

約数和(自身を含む): 128969568

約数和(自身を除く): 62863396

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1606, 1871, 3212, 3742, 7484, 8833, 17666, 20581, 35332, 41162, 82324, 136583, 226391, 273166, 452782, 546332, 905564, 1502413, 3004826, 6009652, 16526543, 33053086, 66106172]

約数ペア:

[(1, 66106172), (2, 33053086), (4, 16526543), (11, 6009652), (22, 3004826), (44, 1502413), (73, 905564), (121, 546332), (146, 452782), (242, 273166), (292, 226391), (484, 136583), (803, 82324), (1606, 41162), (1871, 35332), (3212, 20581), (3742, 17666), (7484, 8833)]