72146808

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1583}}^1$

素因数の和:1809

約数の個数: 64

約数和(自身を含む): 201484800

約数和(自身を除く): 129337992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 422, 633, 844, 1266, 1583, 1688, 1899, 2532, 3166, 3798, 4749, 5064, 5697, 6332, 7596, 9498, 11394, 12664, 14247, 15192, 18996, 22788, 28494, 37992, 42741, 45576, 56988, 85482, 113976, 170964, 334013, 341928, 668026, 1002039, 1336052, 2004078, 2672104, 3006117, 4008156, 6012234, 8016312, 9018351, 12024468, 18036702, 24048936, 36073404, 72146808]

約数ペア:

[(1, 72146808), (2, 36073404), (3, 24048936), (4, 18036702), (6, 12024468), (8, 9018351), (9, 8016312), (12, 6012234), (18, 4008156), (24, 3006117), (27, 2672104), (36, 2004078), (54, 1336052), (72, 1002039), (108, 668026), (211, 341928), (216, 334013), (422, 170964), (633, 113976), (844, 85482), (1266, 56988), (1583, 45576), (1688, 42741), (1899, 37992), (2532, 28494), (3166, 22788), (3798, 18996), (4749, 15192), (5064, 14247), (5697, 12664), (6332, 11394), (7596, 9498)]