86453718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 192471552

約数和(自身を除く): 106017834

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 71, 78, 134, 142, 201, 213, 233, 402, 426, 466, 699, 871, 923, 1398, 1742, 1846, 2613, 2769, 3029, 4757, 5226, 5538, 6058, 9087, 9514, 14271, 15611, 16543, 18174, 28542, 31222, 33086, 46833, 49629, 61841, 93666, 99258, 123682, 185523, 202943, 215059, 371046, 405886, 430118, 608829, 645177, 1108381, 1217658, 1290354, 2216762, 3325143, 6650286, 14408953, 28817906, 43226859, 86453718]

約数ペア:

[(1, 86453718), (2, 43226859), (3, 28817906), (6, 14408953), (13, 6650286), (26, 3325143), (39, 2216762), (67, 1290354), (71, 1217658), (78, 1108381), (134, 645177), (142, 608829), (201, 430118), (213, 405886), (233, 371046), (402, 215059), (426, 202943), (466, 185523), (699, 123682), (871, 99258), (923, 93666), (1398, 61841), (1742, 49629), (1846, 46833), (2613, 33086), (2769, 31222), (3029, 28542), (4757, 18174), (5226, 16543), (5538, 15611), (6058, 14271), (9087, 9514)]