145704984

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2393}}^1$

素因数の和:2504

約数の個数: 64

約数和(自身を含む): 379209600

約数和(自身を除く): 233504616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 59, 86, 118, 129, 172, 177, 236, 258, 344, 354, 472, 516, 708, 1032, 1416, 2393, 2537, 4786, 5074, 7179, 7611, 9572, 10148, 14358, 15222, 19144, 20296, 28716, 30444, 57432, 60888, 102899, 141187, 205798, 282374, 308697, 411596, 423561, 564748, 617394, 823192, 847122, 1129496, 1234788, 1694244, 2469576, 3388488, 6071041, 12142082, 18213123, 24284164, 36426246, 48568328, 72852492, 145704984]

約数ペア:

[(1, 145704984), (2, 72852492), (3, 48568328), (4, 36426246), (6, 24284164), (8, 18213123), (12, 12142082), (24, 6071041), (43, 3388488), (59, 2469576), (86, 1694244), (118, 1234788), (129, 1129496), (172, 847122), (177, 823192), (236, 617394), (258, 564748), (344, 423561), (354, 411596), (472, 308697), (516, 282374), (708, 205798), (1032, 141187), (1416, 102899), (2393, 60888), (2537, 57432), (4786, 30444), (5074, 28716), (7179, 20296), (7611, 19144), (9572, 15222), (10148, 14358)]