25356888

素因数分解:

$2^3\times 3^4\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 71874000

約数和(自身を除く): 46517112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 324, 327, 359, 436, 648, 654, 718, 872, 981, 1077, 1308, 1436, 1962, 2154, 2616, 2872, 2943, 3231, 3924, 4308, 5886, 6462, 7848, 8616, 8829, 9693, 11772, 12924, 17658, 19386, 23544, 25848, 29079, 35316, 38772, 39131, 58158, 70632, 77544, 78262, 116316, 117393, 156524, 232632, 234786, 313048, 352179, 469572, 704358, 939144, 1056537, 1408716, 2113074, 2817432, 3169611, 4226148, 6339222, 8452296, 12678444, 25356888]

約数ペア:

[(1, 25356888), (2, 12678444), (3, 8452296), (4, 6339222), (6, 4226148), (8, 3169611), (9, 2817432), (12, 2113074), (18, 1408716), (24, 1056537), (27, 939144), (36, 704358), (54, 469572), (72, 352179), (81, 313048), (108, 234786), (109, 232632), (162, 156524), (216, 117393), (218, 116316), (324, 78262), (327, 77544), (359, 70632), (436, 58158), (648, 39131), (654, 38772), (718, 35316), (872, 29079), (981, 25848), (1077, 23544), (1308, 19386), (1436, 17658), (1962, 12924), (2154, 11772), (2616, 9693), (2872, 8829), (2943, 8616), (3231, 7848), (3924, 6462), (4308, 5886)]