71415216

素因数分解:

$2^4\times 3^3\times {\mathrm{165313}}^1$

素因数の和:165330

約数の個数: 40

約数和(自身を含む): 204989360

約数和(自身を除く): 133574144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 165313, 330626, 495939, 661252, 991878, 1322504, 1487817, 1983756, 2645008, 2975634, 3967512, 4463451, 5951268, 7935024, 8926902, 11902536, 17853804, 23805072, 35707608, 71415216]

約数ペア:

[(1, 71415216), (2, 35707608), (3, 23805072), (4, 17853804), (6, 11902536), (8, 8926902), (9, 7935024), (12, 5951268), (16, 4463451), (18, 3967512), (24, 2975634), (27, 2645008), (36, 1983756), (48, 1487817), (54, 1322504), (72, 991878), (108, 661252), (144, 495939), (216, 330626), (432, 165313)]