78666042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7583}}^1$

素因数の和:7627

約数の個数: 64

約数和(自身を含む): 203857920

約数和(自身を除く): 125191878

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 7583, 10374, 15166, 22749, 45498, 53081, 98579, 106162, 144077, 159243, 197158, 288154, 295737, 318486, 432231, 591474, 690053, 864462, 1008539, 1380106, 1873001, 2017078, 2070159, 3025617, 3746002, 4140318, 5619003, 6051234, 11238006, 13111007, 26222014, 39333021, 78666042]

約数ペア:

[(1, 78666042), (2, 39333021), (3, 26222014), (6, 13111007), (7, 11238006), (13, 6051234), (14, 5619003), (19, 4140318), (21, 3746002), (26, 3025617), (38, 2070159), (39, 2017078), (42, 1873001), (57, 1380106), (78, 1008539), (91, 864462), (114, 690053), (133, 591474), (182, 432231), (247, 318486), (266, 295737), (273, 288154), (399, 197158), (494, 159243), (546, 144077), (741, 106162), (798, 98579), (1482, 53081), (1729, 45498), (3458, 22749), (5187, 15166), (7583, 10374)]