8425452

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 24192000

約数和(自身を除く): 15766548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 89, 92, 98, 138, 147, 161, 178, 196, 267, 276, 294, 322, 343, 356, 483, 534, 588, 623, 644, 686, 966, 1029, 1068, 1127, 1246, 1372, 1869, 1932, 2047, 2058, 2254, 2492, 3381, 3738, 4094, 4116, 4361, 4508, 6141, 6762, 7476, 7889, 8188, 8722, 12282, 13083, 13524, 14329, 15778, 17444, 23667, 24564, 26166, 28658, 30527, 31556, 42987, 47334, 52332, 57316, 61054, 85974, 91581, 94668, 100303, 122108, 171948, 183162, 200606, 300909, 366324, 401212, 601818, 702121, 1203636, 1404242, 2106363, 2808484, 4212726, 8425452]

約数ペア:

[(1, 8425452), (2, 4212726), (3, 2808484), (4, 2106363), (6, 1404242), (7, 1203636), (12, 702121), (14, 601818), (21, 401212), (23, 366324), (28, 300909), (42, 200606), (46, 183162), (49, 171948), (69, 122108), (84, 100303), (89, 94668), (92, 91581), (98, 85974), (138, 61054), (147, 57316), (161, 52332), (178, 47334), (196, 42987), (267, 31556), (276, 30527), (294, 28658), (322, 26166), (343, 24564), (356, 23667), (483, 17444), (534, 15778), (588, 14329), (623, 13524), (644, 13083), (686, 12282), (966, 8722), (1029, 8188), (1068, 7889), (1127, 7476), (1246, 6762), (1372, 6141), (1869, 4508), (1932, 4361), (2047, 4116), (2058, 4094), (2254, 3738), (2492, 3381)]