66979872

素因数分解:

$2^5\times 3^4\times {\mathrm{25841}}^1$

素因数の和:25863

約数の個数: 60

約数和(自身を含む): 196993566

約数和(自身を除く): 130013694

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 25841, 51682, 77523, 103364, 155046, 206728, 232569, 310092, 413456, 465138, 620184, 697707, 826912, 930276, 1240368, 1395414, 1860552, 2093121, 2480736, 2790828, 3721104, 4186242, 5581656, 7442208, 8372484, 11163312, 16744968, 22326624, 33489936, 66979872]

約数ペア:

[(1, 66979872), (2, 33489936), (3, 22326624), (4, 16744968), (6, 11163312), (8, 8372484), (9, 7442208), (12, 5581656), (16, 4186242), (18, 3721104), (24, 2790828), (27, 2480736), (32, 2093121), (36, 1860552), (48, 1395414), (54, 1240368), (72, 930276), (81, 826912), (96, 697707), (108, 620184), (144, 465138), (162, 413456), (216, 310092), (288, 232569), (324, 206728), (432, 155046), (648, 103364), (864, 77523), (1296, 51682), (2592, 25841)]