72309858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{8689}}^1$

素因数の和:8786

約数の個数: 32

約数和(自身を含む): 154334400

約数和(自身を除く): 82024542

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 4161, 8322, 8689, 17378, 26067, 52134, 165091, 330182, 495273, 634297, 990546, 1268594, 1902891, 3805782, 12051643, 24103286, 36154929, 72309858]

約数ペア:

[(1, 72309858), (2, 36154929), (3, 24103286), (6, 12051643), (19, 3805782), (38, 1902891), (57, 1268594), (73, 990546), (114, 634297), (146, 495273), (219, 330182), (438, 165091), (1387, 52134), (2774, 26067), (4161, 17378), (8322, 8689)]