88891198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 72

約数和(自身を含む): 164630592

約数和(自身を除く): 75739394

約数列:

[1, 2, 11, 17, 22, 31, 34, 41, 62, 82, 121, 187, 242, 289, 341, 374, 451, 527, 578, 682, 697, 902, 1054, 1271, 1394, 2057, 2542, 3179, 3751, 4114, 4961, 5797, 6358, 7502, 7667, 8959, 9922, 11594, 11849, 13981, 15334, 17918, 21607, 23698, 27962, 34969, 43214, 63767, 69938, 84337, 98549, 127534, 130339, 153791, 168674, 197098, 237677, 260678, 307582, 367319, 475354, 734638, 1084039, 1433729, 2168078, 2614447, 2867458, 4040509, 5228894, 8081018, 44445599, 88891198]

約数ペア:

[(1, 88891198), (2, 44445599), (11, 8081018), (17, 5228894), (22, 4040509), (31, 2867458), (34, 2614447), (41, 2168078), (62, 1433729), (82, 1084039), (121, 734638), (187, 475354), (242, 367319), (289, 307582), (341, 260678), (374, 237677), (451, 197098), (527, 168674), (578, 153791), (682, 130339), (697, 127534), (902, 98549), (1054, 84337), (1271, 69938), (1394, 63767), (2057, 43214), (2542, 34969), (3179, 27962), (3751, 23698), (4114, 21607), (4961, 17918), (5797, 15334), (6358, 13981), (7502, 11849), (7667, 11594), (8959, 9922)]