78699942

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{65257}}^1$

素因数の和:65332

約数の個数: 24

約数和(自身を含む): 173064216

約数和(自身を除く): 94364274

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 65257, 130514, 195771, 391542, 587313, 1174626, 4372219, 8744438, 13116657, 26233314, 39349971, 78699942]

約数ペア:

[(1, 78699942), (2, 39349971), (3, 26233314), (6, 13116657), (9, 8744438), (18, 4372219), (67, 1174626), (134, 587313), (201, 391542), (402, 195771), (603, 130514), (1206, 65257)]