25427556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9173}}^1$

素因数の和:9201

約数の個数: 72

約数和(自身を含む): 80144064

約数和(自身を除く): 54716508

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, 9173, 18346, 27519, 36692, 55038, 64211, 82557, 100903, 110076, 128422, 165114, 192633, 201806, 256844, 302709, 330228, 385266, 403612, 577899, 605418, 706321, 770532, 908127, 1155798, 1210836, 1412642, 1816254, 2118963, 2311596, 2825284, 3632508, 4237926, 6356889, 8475852, 12713778, 25427556]

約数ペア:

[(1, 25427556), (2, 12713778), (3, 8475852), (4, 6356889), (6, 4237926), (7, 3632508), (9, 2825284), (11, 2311596), (12, 2118963), (14, 1816254), (18, 1412642), (21, 1210836), (22, 1155798), (28, 908127), (33, 770532), (36, 706321), (42, 605418), (44, 577899), (63, 403612), (66, 385266), (77, 330228), (84, 302709), (99, 256844), (126, 201806), (132, 192633), (154, 165114), (198, 128422), (231, 110076), (252, 100903), (308, 82557), (396, 64211), (462, 55038), (693, 36692), (924, 27519), (1386, 18346), (2772, 9173)]