72504476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{22573}}^1$

素因数の和:22661

約数の個数: 24

約数和(自身を含む): 140319984

約数和(自身を除く): 67815508

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 22573, 45146, 90292, 248303, 496606, 993212, 1647829, 3295658, 6591316, 18126119, 36252238, 72504476]

約数ペア:

[(1, 72504476), (2, 36252238), (4, 18126119), (11, 6591316), (22, 3295658), (44, 1647829), (73, 993212), (146, 496606), (292, 248303), (803, 90292), (1606, 45146), (3212, 22573)]