87267824

素因数分解:

$2^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1510

約数の個数: 60

約数和(自身を含む): 199317600

約数和(自身を除く): 112049776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 158, 196, 316, 392, 553, 632, 784, 1106, 1264, 1409, 2212, 2818, 3871, 4424, 5636, 7742, 8848, 9863, 11272, 15484, 19726, 22544, 30968, 39452, 61936, 69041, 78904, 111311, 138082, 157808, 222622, 276164, 445244, 552328, 779177, 890488, 1104656, 1558354, 1780976, 3116708, 5454239, 6233416, 10908478, 12466832, 21816956, 43633912, 87267824]

約数ペア:

[(1, 87267824), (2, 43633912), (4, 21816956), (7, 12466832), (8, 10908478), (14, 6233416), (16, 5454239), (28, 3116708), (49, 1780976), (56, 1558354), (79, 1104656), (98, 890488), (112, 779177), (158, 552328), (196, 445244), (316, 276164), (392, 222622), (553, 157808), (632, 138082), (784, 111311), (1106, 78904), (1264, 69041), (1409, 61936), (2212, 39452), (2818, 30968), (3871, 22544), (4424, 19726), (5636, 15484), (7742, 11272), (8848, 9863)]