63121268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2011}}^1$

素因数の和:2100

約数の個数: 48

約数和(自身を含む): 135206400

約数和(自身を除く): 72085132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 1121, 1652, 2011, 2242, 4022, 4484, 7847, 8044, 14077, 15694, 28154, 31388, 38209, 56308, 76418, 118649, 152836, 237298, 267463, 474596, 534926, 830543, 1069852, 1661086, 2254331, 3322172, 4508662, 9017324, 15780317, 31560634, 63121268]

約数ペア:

[(1, 63121268), (2, 31560634), (4, 15780317), (7, 9017324), (14, 4508662), (19, 3322172), (28, 2254331), (38, 1661086), (59, 1069852), (76, 830543), (118, 534926), (133, 474596), (236, 267463), (266, 237298), (413, 152836), (532, 118649), (826, 76418), (1121, 56308), (1652, 38209), (2011, 31388), (2242, 28154), (4022, 15694), (4484, 14077), (7847, 8044)]