75531918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 204042240

約数和(自身を除く): 128510322

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 59, 66, 77, 102, 118, 119, 154, 163, 177, 187, 231, 238, 326, 354, 357, 374, 413, 462, 489, 561, 649, 714, 826, 978, 1003, 1122, 1141, 1239, 1298, 1309, 1793, 1947, 2006, 2282, 2478, 2618, 2771, 3009, 3423, 3586, 3894, 3927, 4543, 5379, 5542, 6018, 6846, 7021, 7854, 8313, 9086, 9617, 10758, 11033, 12551, 13629, 14042, 16626, 19234, 19397, 21063, 22066, 25102, 27258, 28851, 30481, 33099, 37653, 38794, 42126, 57702, 58191, 60962, 66198, 67319, 75306, 77231, 91443, 105787, 116382, 134638, 154462, 163489, 182886, 201957, 211574, 213367, 231693, 317361, 326978, 403914, 426734, 463386, 490467, 634722, 640101, 740509, 980934, 1144423, 1280202, 1481018, 1798379, 2221527, 2288846, 3433269, 3596758, 4443054, 5395137, 6866538, 10790274, 12588653, 25177306, 37765959, 75531918]

約数ペア:

[(1, 75531918), (2, 37765959), (3, 25177306), (6, 12588653), (7, 10790274), (11, 6866538), (14, 5395137), (17, 4443054), (21, 3596758), (22, 3433269), (33, 2288846), (34, 2221527), (42, 1798379), (51, 1481018), (59, 1280202), (66, 1144423), (77, 980934), (102, 740509), (118, 640101), (119, 634722), (154, 490467), (163, 463386), (177, 426734), (187, 403914), (231, 326978), (238, 317361), (326, 231693), (354, 213367), (357, 211574), (374, 201957), (413, 182886), (462, 163489), (489, 154462), (561, 134638), (649, 116382), (714, 105787), (826, 91443), (978, 77231), (1003, 75306), (1122, 67319), (1141, 66198), (1239, 60962), (1298, 58191), (1309, 57702), (1793, 42126), (1947, 38794), (2006, 37653), (2282, 33099), (2478, 30481), (2618, 28851), (2771, 27258), (3009, 25102), (3423, 22066), (3586, 21063), (3894, 19397), (3927, 19234), (4543, 16626), (5379, 14042), (5542, 13629), (6018, 12551), (6846, 11033), (7021, 10758), (7854, 9617), (8313, 9086)]