188539488

素因数分解:

$2^5\times 3^4\times {\mathrm{72739}}^1$

素因数の和:72761

約数の個数: 60

約数和(自身を含む): 554497020

約数和(自身を除く): 365957532

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, 72739, 145478, 218217, 290956, 436434, 581912, 654651, 872868, 1163824, 1309302, 1745736, 1963953, 2327648, 2618604, 3491472, 3927906, 5237208, 5891859, 6982944, 7855812, 10474416, 11783718, 15711624, 20948832, 23567436, 31423248, 47134872, 62846496, 94269744, 188539488]

約数ペア:

[(1, 188539488), (2, 94269744), (3, 62846496), (4, 47134872), (6, 31423248), (8, 23567436), (9, 20948832), (12, 15711624), (16, 11783718), (18, 10474416), (24, 7855812), (27, 6982944), (32, 5891859), (36, 5237208), (48, 3927906), (54, 3491472), (72, 2618604), (81, 2327648), (96, 1963953), (108, 1745736), (144, 1309302), (162, 1163824), (216, 872868), (288, 654651), (324, 581912), (432, 436434), (648, 290956), (864, 218217), (1296, 145478), (2592, 72739)]