90838188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 274450176

約数和(自身を除く): 183611988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 83, 84, 86, 101, 126, 129, 166, 172, 202, 249, 252, 258, 301, 303, 332, 387, 404, 498, 516, 581, 602, 606, 707, 747, 774, 903, 909, 996, 1162, 1204, 1212, 1414, 1494, 1548, 1743, 1806, 1818, 2121, 2324, 2709, 2828, 2988, 3486, 3569, 3612, 3636, 4242, 4343, 5229, 5418, 6363, 6972, 7138, 8383, 8484, 8686, 10458, 10707, 10836, 12726, 13029, 14276, 16766, 17372, 20916, 21414, 24983, 25149, 25452, 26058, 30401, 32121, 33532, 39087, 42828, 49966, 50298, 52116, 58681, 60802, 64242, 74949, 75447, 78174, 91203, 99932, 100596, 117362, 121604, 128484, 149898, 150894, 156348, 176043, 182406, 224847, 234724, 273609, 299796, 301788, 352086, 360469, 364812, 449694, 528129, 547218, 704172, 720938, 899388, 1056258, 1081407, 1094436, 1441876, 2112516, 2162814, 2523283, 3244221, 4325628, 5046566, 6488442, 7569849, 10093132, 12976884, 15139698, 22709547, 30279396, 45419094, 90838188]

約数ペア:

[(1, 90838188), (2, 45419094), (3, 30279396), (4, 22709547), (6, 15139698), (7, 12976884), (9, 10093132), (12, 7569849), (14, 6488442), (18, 5046566), (21, 4325628), (28, 3244221), (36, 2523283), (42, 2162814), (43, 2112516), (63, 1441876), (83, 1094436), (84, 1081407), (86, 1056258), (101, 899388), (126, 720938), (129, 704172), (166, 547218), (172, 528129), (202, 449694), (249, 364812), (252, 360469), (258, 352086), (301, 301788), (303, 299796), (332, 273609), (387, 234724), (404, 224847), (498, 182406), (516, 176043), (581, 156348), (602, 150894), (606, 149898), (707, 128484), (747, 121604), (774, 117362), (903, 100596), (909, 99932), (996, 91203), (1162, 78174), (1204, 75447), (1212, 74949), (1414, 64242), (1494, 60802), (1548, 58681), (1743, 52116), (1806, 50298), (1818, 49966), (2121, 42828), (2324, 39087), (2709, 33532), (2828, 32121), (2988, 30401), (3486, 26058), (3569, 25452), (3612, 25149), (3636, 24983), (4242, 21414), (4343, 20916), (5229, 17372), (5418, 16766), (6363, 14276), (6972, 13029), (7138, 12726), (8383, 10836), (8484, 10707), (8686, 10458)]