66925404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:720

約数の個数: 144

約数和(自身を含む): 215255040

約数和(自身を除く): 148329636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 659, 806, 819, 868, 1092, 1116, 1209, 1302, 1318, 1612, 1638, 1953, 1977, 2418, 2604, 2636, 2821, 3276, 3627, 3906, 3954, 4613, 4836, 5642, 5931, 7254, 7812, 7908, 8463, 8567, 9226, 11284, 11862, 13839, 14508, 16926, 17134, 18452, 20429, 23724, 25389, 25701, 27678, 33852, 34268, 40858, 41517, 50778, 51402, 55356, 59969, 61287, 77103, 81716, 83034, 101556, 102804, 119938, 122574, 143003, 154206, 166068, 179907, 183861, 239876, 245148, 265577, 286006, 308412, 359814, 367722, 429009, 531154, 539721, 572012, 719628, 735444, 796731, 858018, 1062308, 1079442, 1287027, 1593462, 1716036, 1859039, 2158884, 2390193, 2574054, 3186924, 3718078, 4780386, 5148108, 5577117, 7436156, 9560772, 11154234, 16731351, 22308468, 33462702, 66925404]

約数ペア:

[(1, 66925404), (2, 33462702), (3, 22308468), (4, 16731351), (6, 11154234), (7, 9560772), (9, 7436156), (12, 5577117), (13, 5148108), (14, 4780386), (18, 3718078), (21, 3186924), (26, 2574054), (28, 2390193), (31, 2158884), (36, 1859039), (39, 1716036), (42, 1593462), (52, 1287027), (62, 1079442), (63, 1062308), (78, 858018), (84, 796731), (91, 735444), (93, 719628), (117, 572012), (124, 539721), (126, 531154), (156, 429009), (182, 367722), (186, 359814), (217, 308412), (234, 286006), (252, 265577), (273, 245148), (279, 239876), (364, 183861), (372, 179907), (403, 166068), (434, 154206), (468, 143003), (546, 122574), (558, 119938), (651, 102804), (659, 101556), (806, 83034), (819, 81716), (868, 77103), (1092, 61287), (1116, 59969), (1209, 55356), (1302, 51402), (1318, 50778), (1612, 41517), (1638, 40858), (1953, 34268), (1977, 33852), (2418, 27678), (2604, 25701), (2636, 25389), (2821, 23724), (3276, 20429), (3627, 18452), (3906, 17134), (3954, 16926), (4613, 14508), (4836, 13839), (5642, 11862), (5931, 11284), (7254, 9226), (7812, 8567), (7908, 8463)]