142200504

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{27817}}^1$

素因数の和:27900

約数の個数: 48

約数和(自身を含む): 390564720

約数和(自身を除く): 248364216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 27817, 55634, 83451, 111268, 166902, 222536, 250353, 333804, 500706, 667608, 1001412, 1975007, 2002824, 3950014, 5925021, 7900028, 11850042, 15800056, 17775063, 23700084, 35550126, 47400168, 71100252, 142200504]

約数ペア:

[(1, 142200504), (2, 71100252), (3, 47400168), (4, 35550126), (6, 23700084), (8, 17775063), (9, 15800056), (12, 11850042), (18, 7900028), (24, 5925021), (36, 3950014), (71, 2002824), (72, 1975007), (142, 1001412), (213, 667608), (284, 500706), (426, 333804), (568, 250353), (639, 222536), (852, 166902), (1278, 111268), (1704, 83451), (2556, 55634), (5112, 27817)]