90967374

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 120

約数和(自身を含む): 227339640

約数和(自身を除く): 136372266

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 67, 81, 87, 102, 134, 153, 162, 174, 201, 261, 289, 306, 402, 459, 493, 522, 578, 603, 783, 867, 918, 986, 1139, 1206, 1377, 1479, 1566, 1734, 1809, 1943, 2278, 2349, 2601, 2754, 2958, 3417, 3618, 3886, 4437, 4698, 5202, 5427, 5829, 6834, 7803, 8381, 8874, 10251, 10854, 11658, 13311, 15606, 16762, 17487, 19363, 20502, 23409, 25143, 26622, 30753, 33031, 34974, 38726, 39933, 46818, 50286, 52461, 58089, 61506, 66062, 75429, 79866, 92259, 99093, 104922, 116178, 150858, 157383, 174267, 184518, 198186, 226287, 297279, 314766, 348534, 452574, 522801, 561527, 594558, 678861, 891837, 1045602, 1123054, 1357722, 1568403, 1684581, 1783674, 2675511, 3136806, 3369162, 5053743, 5351022, 10107486, 15161229, 30322458, 45483687, 90967374]

約数ペア:

[(1, 90967374), (2, 45483687), (3, 30322458), (6, 15161229), (9, 10107486), (17, 5351022), (18, 5053743), (27, 3369162), (29, 3136806), (34, 2675511), (51, 1783674), (54, 1684581), (58, 1568403), (67, 1357722), (81, 1123054), (87, 1045602), (102, 891837), (134, 678861), (153, 594558), (162, 561527), (174, 522801), (201, 452574), (261, 348534), (289, 314766), (306, 297279), (402, 226287), (459, 198186), (493, 184518), (522, 174267), (578, 157383), (603, 150858), (783, 116178), (867, 104922), (918, 99093), (986, 92259), (1139, 79866), (1206, 75429), (1377, 66062), (1479, 61506), (1566, 58089), (1734, 52461), (1809, 50286), (1943, 46818), (2278, 39933), (2349, 38726), (2601, 34974), (2754, 33031), (2958, 30753), (3417, 26622), (3618, 25143), (3886, 23409), (4437, 20502), (4698, 19363), (5202, 17487), (5427, 16762), (5829, 15606), (6834, 13311), (7803, 11658), (8381, 10854), (8874, 10251)]