85448844

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{20287}}^1$

素因数の和:20316

約数の個数: 60

約数和(自身を含む): 240575104

約数和(自身を除く): 155126260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 20287, 40574, 60861, 81148, 121722, 182583, 243444, 263731, 365166, 527462, 547749, 730332, 791193, 1054924, 1095498, 1582386, 1643247, 2190996, 2373579, 3164772, 3286494, 4747158, 6572988, 7120737, 9494316, 14241474, 21362211, 28482948, 42724422, 85448844]

約数ペア:

[(1, 85448844), (2, 42724422), (3, 28482948), (4, 21362211), (6, 14241474), (9, 9494316), (12, 7120737), (13, 6572988), (18, 4747158), (26, 3286494), (27, 3164772), (36, 2373579), (39, 2190996), (52, 1643247), (54, 1582386), (78, 1095498), (81, 1054924), (108, 791193), (117, 730332), (156, 547749), (162, 527462), (234, 365166), (324, 263731), (351, 243444), (468, 182583), (702, 121722), (1053, 81148), (1404, 60861), (2106, 40574), (4212, 20287)]