25510716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9203}}^1$

素因数の和:9231

約数の個数: 72

約数和(自身を含む): 80406144

約数和(自身を除く): 54895428

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 9203, 18406, 27609, 36812, 55218, 64421, 82827, 101233, 110436, 128842, 165654, 193263, 202466, 257684, 303699, 331308, 386526, 404932, 579789, 607398, 708631, 773052, 911097, 1159578, 1214796, 1417262, 1822194, 2125893, 2319156, 2834524, 3644388, 4251786, 6377679, 8503572, 12755358, 25510716]

約数ペア:

[(1, 25510716), (2, 12755358), (3, 8503572), (4, 6377679), (6, 4251786), (7, 3644388), (9, 2834524), (11, 2319156), (12, 2125893), (14, 1822194), (18, 1417262), (21, 1214796), (22, 1159578), (28, 911097), (33, 773052), (36, 708631), (42, 607398), (44, 579789), (63, 404932), (66, 386526), (77, 331308), (84, 303699), (99, 257684), (126, 202466), (132, 193263), (154, 165654), (198, 128842), (231, 110436), (252, 101233), (308, 82827), (396, 64421), (462, 55218), (693, 36812), (924, 27609), (1386, 18406), (2772, 9203)]