25022052

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 69582240

約数和(自身を除く): 44560188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 179, 198, 353, 358, 396, 537, 706, 716, 1059, 1074, 1412, 1611, 1969, 2118, 2148, 3177, 3222, 3883, 3938, 4236, 5907, 6354, 6444, 7766, 7876, 11649, 11814, 12708, 15532, 17721, 23298, 23628, 34947, 35442, 46596, 63187, 69894, 70884, 126374, 139788, 189561, 252748, 379122, 568683, 695057, 758244, 1137366, 1390114, 2085171, 2274732, 2780228, 4170342, 6255513, 8340684, 12511026, 25022052]

約数ペア:

[(1, 25022052), (2, 12511026), (3, 8340684), (4, 6255513), (6, 4170342), (9, 2780228), (11, 2274732), (12, 2085171), (18, 1390114), (22, 1137366), (33, 758244), (36, 695057), (44, 568683), (66, 379122), (99, 252748), (132, 189561), (179, 139788), (198, 126374), (353, 70884), (358, 69894), (396, 63187), (537, 46596), (706, 35442), (716, 34947), (1059, 23628), (1074, 23298), (1412, 17721), (1611, 15532), (1969, 12708), (2118, 11814), (2148, 11649), (3177, 7876), (3222, 7766), (3883, 6444), (3938, 6354), (4236, 5907)]