8972670852

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{252013}}^1$

素因数の和:252089

約数の個数: 72

約数和(自身を含む): 24217537344

約数和(自身を除く): 15244866492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 989, 1548, 1978, 2967, 3956, 5934, 8901, 11868, 17802, 35604, 252013, 504026, 756039, 1008052, 1512078, 2268117, 3024156, 4536234, 5796299, 9072468, 10836559, 11592598, 17388897, 21673118, 23185196, 32509677, 34777794, 43346236, 52166691, 65019354, 69555588, 97529031, 104333382, 130038708, 195058062, 208666764, 249240857, 390116124, 498481714, 747722571, 996963428, 1495445142, 2243167713, 2990890284, 4486335426, 8972670852]

約数ペア:

[(1, 8972670852), (2, 4486335426), (3, 2990890284), (4, 2243167713), (6, 1495445142), (9, 996963428), (12, 747722571), (18, 498481714), (23, 390116124), (36, 249240857), (43, 208666764), (46, 195058062), (69, 130038708), (86, 104333382), (92, 97529031), (129, 69555588), (138, 65019354), (172, 52166691), (207, 43346236), (258, 34777794), (276, 32509677), (387, 23185196), (414, 21673118), (516, 17388897), (774, 11592598), (828, 10836559), (989, 9072468), (1548, 5796299), (1978, 4536234), (2967, 3024156), (3956, 2268117), (5934, 1512078), (8901, 1008052), (11868, 756039), (17802, 504026), (35604, 252013)]