27709128

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 78996060

約数和(自身を除く): 51286932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 701, 732, 1098, 1402, 1464, 1647, 2103, 2196, 2804, 3294, 4206, 4392, 4941, 5608, 6309, 6588, 8412, 9882, 12618, 13176, 16824, 18927, 19764, 25236, 37854, 39528, 42761, 50472, 56781, 75708, 85522, 113562, 128283, 151416, 171044, 227124, 256566, 342088, 384849, 454248, 513132, 769698, 1026264, 1154547, 1539396, 2309094, 3078792, 3463641, 4618188, 6927282, 9236376, 13854564, 27709128]

約数ペア:

[(1, 27709128), (2, 13854564), (3, 9236376), (4, 6927282), (6, 4618188), (8, 3463641), (9, 3078792), (12, 2309094), (18, 1539396), (24, 1154547), (27, 1026264), (36, 769698), (54, 513132), (61, 454248), (72, 384849), (81, 342088), (108, 256566), (122, 227124), (162, 171044), (183, 151416), (216, 128283), (244, 113562), (324, 85522), (366, 75708), (488, 56781), (549, 50472), (648, 42761), (701, 39528), (732, 37854), (1098, 25236), (1402, 19764), (1464, 18927), (1647, 16824), (2103, 13176), (2196, 12618), (2804, 9882), (3294, 8412), (4206, 6588), (4392, 6309), (4941, 5608)]