123250644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16381}}^1$

素因数の和:16421

約数の個数: 72

約数和(自身を含む): 357782880

約数和(自身を除く): 234532236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 16381, 32762, 49143, 65524, 98286, 147429, 180191, 196572, 294858, 311239, 360382, 540573, 589716, 622478, 720764, 933717, 1081146, 1244956, 1621719, 1867434, 2162292, 2801151, 3243438, 3423629, 3734868, 5602302, 6486876, 6847258, 10270887, 11204604, 13694516, 20541774, 30812661, 41083548, 61625322, 123250644]

約数ペア:

[(1, 123250644), (2, 61625322), (3, 41083548), (4, 30812661), (6, 20541774), (9, 13694516), (11, 11204604), (12, 10270887), (18, 6847258), (19, 6486876), (22, 5602302), (33, 3734868), (36, 3423629), (38, 3243438), (44, 2801151), (57, 2162292), (66, 1867434), (76, 1621719), (99, 1244956), (114, 1081146), (132, 933717), (171, 720764), (198, 622478), (209, 589716), (228, 540573), (342, 360382), (396, 311239), (418, 294858), (627, 196572), (684, 180191), (836, 147429), (1254, 98286), (1881, 65524), (2508, 49143), (3762, 32762), (7524, 16381)]