63408016

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 149990400

約数和(自身を除く): 86582384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 83, 112, 133, 152, 166, 266, 304, 332, 359, 532, 581, 664, 718, 1064, 1162, 1328, 1436, 1577, 2128, 2324, 2513, 2872, 3154, 4648, 5026, 5744, 6308, 6821, 9296, 10052, 11039, 12616, 13642, 20104, 22078, 25232, 27284, 29797, 40208, 44156, 47747, 54568, 59594, 88312, 95494, 109136, 119188, 176624, 190988, 208579, 238376, 381976, 417158, 476752, 566143, 763952, 834316, 1132286, 1668632, 2264572, 3337264, 3963001, 4529144, 7926002, 9058288, 15852004, 31704008, 63408016]

約数ペア:

[(1, 63408016), (2, 31704008), (4, 15852004), (7, 9058288), (8, 7926002), (14, 4529144), (16, 3963001), (19, 3337264), (28, 2264572), (38, 1668632), (56, 1132286), (76, 834316), (83, 763952), (112, 566143), (133, 476752), (152, 417158), (166, 381976), (266, 238376), (304, 208579), (332, 190988), (359, 176624), (532, 119188), (581, 109136), (664, 95494), (718, 88312), (1064, 59594), (1162, 54568), (1328, 47747), (1436, 44156), (1577, 40208), (2128, 29797), (2324, 27284), (2513, 25232), (2872, 22078), (3154, 20104), (4648, 13642), (5026, 12616), (5744, 11039), (6308, 10052), (6821, 9296)]