123742152

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{6389}}^1$

素因数の和:6670

約数の個数: 48

約数和(自身を含む): 336433500

約数和(自身を除く): 212691348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 4842, 6389, 6456, 9684, 12778, 19167, 19368, 25556, 38334, 51112, 57501, 76668, 115002, 153336, 230004, 460008, 1718641, 3437282, 5155923, 6874564, 10311846, 13749128, 15467769, 20623692, 30935538, 41247384, 61871076, 123742152]

約数ペア:

[(1, 123742152), (2, 61871076), (3, 41247384), (4, 30935538), (6, 20623692), (8, 15467769), (9, 13749128), (12, 10311846), (18, 6874564), (24, 5155923), (36, 3437282), (72, 1718641), (269, 460008), (538, 230004), (807, 153336), (1076, 115002), (1614, 76668), (2152, 57501), (2421, 51112), (3228, 38334), (4842, 25556), (6389, 19368), (6456, 19167), (9684, 12778)]