66843531508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^2\times {\mathrm{3491}}^1$

素因数の和:3725

約数の個数: 72

約数和(自身を含む): 129788840160

約数和(自身を除く): 62945308652

約数列:

[1, 2, 4, 13, 26, 52, 59, 79, 118, 158, 236, 316, 767, 1027, 1534, 2054, 3068, 3491, 4108, 4661, 6241, 6982, 9322, 12482, 13964, 18644, 24964, 45383, 60593, 81133, 90766, 121186, 162266, 181532, 205969, 242372, 275789, 324532, 368219, 411938, 551578, 736438, 823876, 1103156, 1472876, 2677597, 3585257, 4786847, 5355194, 7170514, 9573694, 10710388, 14341028, 16271551, 19147388, 21787331, 32543102, 43574662, 65086204, 87149324, 211530163, 283235303, 423060326, 566470606, 846120652, 1132941212, 1285452529, 2570905058, 5141810116, 16710882877, 33421765754, 66843531508]

約数ペア:

[(1, 66843531508), (2, 33421765754), (4, 16710882877), (13, 5141810116), (26, 2570905058), (52, 1285452529), (59, 1132941212), (79, 846120652), (118, 566470606), (158, 423060326), (236, 283235303), (316, 211530163), (767, 87149324), (1027, 65086204), (1534, 43574662), (2054, 32543102), (3068, 21787331), (3491, 19147388), (4108, 16271551), (4661, 14341028), (6241, 10710388), (6982, 9573694), (9322, 7170514), (12482, 5355194), (13964, 4786847), (18644, 3585257), (24964, 2677597), (45383, 1472876), (60593, 1103156), (81133, 823876), (90766, 736438), (121186, 551578), (162266, 411938), (181532, 368219), (205969, 324532), (242372, 275789)]