76420422

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:435

約数の個数: 80

約数和(自身を含む): 186489072

約数和(自身を除く): 110068650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 131, 162, 234, 262, 277, 351, 393, 554, 702, 786, 831, 1053, 1179, 1662, 1703, 2106, 2358, 2493, 3406, 3537, 3601, 4986, 5109, 7074, 7202, 7479, 10218, 10611, 10803, 14958, 15327, 21222, 21606, 22437, 30654, 32409, 36287, 44874, 45981, 64818, 72574, 91962, 97227, 108861, 137943, 194454, 217722, 275886, 291681, 326583, 471731, 583362, 653166, 943462, 979749, 1415193, 1959498, 2830386, 2939247, 4245579, 5878494, 8491158, 12736737, 25473474, 38210211, 76420422]

約数ペア:

[(1, 76420422), (2, 38210211), (3, 25473474), (6, 12736737), (9, 8491158), (13, 5878494), (18, 4245579), (26, 2939247), (27, 2830386), (39, 1959498), (54, 1415193), (78, 979749), (81, 943462), (117, 653166), (131, 583362), (162, 471731), (234, 326583), (262, 291681), (277, 275886), (351, 217722), (393, 194454), (554, 137943), (702, 108861), (786, 97227), (831, 91962), (1053, 72574), (1179, 64818), (1662, 45981), (1703, 44874), (2106, 36287), (2358, 32409), (2493, 30654), (3406, 22437), (3537, 21606), (3601, 21222), (4986, 15327), (5109, 14958), (7074, 10803), (7202, 10611), (7479, 10218)]