27725292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 80589600

約数和(自身を除く): 52864308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 409, 538, 807, 818, 1076, 1227, 1614, 1636, 1883, 2421, 2454, 2863, 3228, 3681, 3766, 4842, 4908, 5649, 5726, 7362, 7532, 8589, 9684, 11298, 11452, 14724, 16947, 17178, 22596, 25767, 33894, 34356, 51534, 67788, 103068, 110021, 220042, 330063, 440084, 660126, 770147, 990189, 1320252, 1540294, 1980378, 2310441, 3080588, 3960756, 4620882, 6931323, 9241764, 13862646, 27725292]

約数ペア:

[(1, 27725292), (2, 13862646), (3, 9241764), (4, 6931323), (6, 4620882), (7, 3960756), (9, 3080588), (12, 2310441), (14, 1980378), (18, 1540294), (21, 1320252), (28, 990189), (36, 770147), (42, 660126), (63, 440084), (84, 330063), (126, 220042), (252, 110021), (269, 103068), (409, 67788), (538, 51534), (807, 34356), (818, 33894), (1076, 25767), (1227, 22596), (1614, 17178), (1636, 16947), (1883, 14724), (2421, 11452), (2454, 11298), (2863, 9684), (3228, 8589), (3681, 7532), (3766, 7362), (4842, 5726), (4908, 5649)]