72417846

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2719}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 151971840

約数和(自身を除く): 79553994

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193, 386, 579, 1158, 2719, 4439, 5438, 8157, 8878, 13317, 16314, 26634, 62537, 125074, 187611, 375222, 524767, 1049534, 1574301, 3148602, 12069641, 24139282, 36208923, 72417846]

約数ペア:

[(1, 72417846), (2, 36208923), (3, 24139282), (6, 12069641), (23, 3148602), (46, 1574301), (69, 1049534), (138, 524767), (193, 375222), (386, 187611), (579, 125074), (1158, 62537), (2719, 26634), (4439, 16314), (5438, 13317), (8157, 8878)]