72020394

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{10181}}^1$

素因数の和:10323

約数の個数: 32

約数和(自身を含む): 161282880

約数和(自身を除く): 89262486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 10181, 20362, 30543, 61086, 91629, 183258, 274887, 549774, 1333711, 2667422, 4001133, 8002266, 12003399, 24006798, 36010197, 72020394]

約数ペア:

[(1, 72020394), (2, 36010197), (3, 24006798), (6, 12003399), (9, 8002266), (18, 4001133), (27, 2667422), (54, 1333711), (131, 549774), (262, 274887), (393, 183258), (786, 91629), (1179, 61086), (2358, 30543), (3537, 20362), (7074, 10181)]