84718512

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{20287}}^1$

素因数の和:20330

約数の個数: 60

約数和(自身を含む): 245281920

約数和(自身を除く): 160563408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 20287, 40574, 60861, 81148, 121722, 162296, 182583, 243444, 324592, 365166, 486888, 588323, 730332, 973776, 1176646, 1460664, 1764969, 2353292, 2921328, 3529938, 4706584, 5294907, 7059876, 9413168, 10589814, 14119752, 21179628, 28239504, 42359256, 84718512]

約数ペア:

[(1, 84718512), (2, 42359256), (3, 28239504), (4, 21179628), (6, 14119752), (8, 10589814), (9, 9413168), (12, 7059876), (16, 5294907), (18, 4706584), (24, 3529938), (29, 2921328), (36, 2353292), (48, 1764969), (58, 1460664), (72, 1176646), (87, 973776), (116, 730332), (144, 588323), (174, 486888), (232, 365166), (261, 324592), (348, 243444), (464, 182583), (522, 162296), (696, 121722), (1044, 81148), (1392, 60861), (2088, 40574), (4176, 20287)]