69858438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 157151232

約数和(自身を除く): 87292794

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 167, 173, 186, 334, 346, 403, 501, 519, 806, 1002, 1038, 1209, 2171, 2249, 2418, 4342, 4498, 5177, 5363, 6513, 6747, 10354, 10726, 13026, 13494, 15531, 16089, 28891, 31062, 32178, 57782, 67301, 69719, 86673, 134602, 139438, 173346, 201903, 209157, 375583, 403806, 418314, 751166, 895621, 1126749, 1791242, 2253498, 2686863, 5373726, 11643073, 23286146, 34929219, 69858438]

約数ペア:

[(1, 69858438), (2, 34929219), (3, 23286146), (6, 11643073), (13, 5373726), (26, 2686863), (31, 2253498), (39, 1791242), (62, 1126749), (78, 895621), (93, 751166), (167, 418314), (173, 403806), (186, 375583), (334, 209157), (346, 201903), (403, 173346), (501, 139438), (519, 134602), (806, 86673), (1002, 69719), (1038, 67301), (1209, 57782), (2171, 32178), (2249, 31062), (2418, 28891), (4342, 16089), (4498, 15531), (5177, 13494), (5363, 13026), (6513, 10726), (6747, 10354)]