31176864

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1170

約数の個数: 72

約数和(自身を含む): 89605152

約数和(自身を除く): 58428288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1051, 1236, 1648, 1854, 2102, 2472, 3153, 3296, 3708, 4204, 4944, 6306, 7416, 8408, 9459, 9888, 12612, 14832, 16816, 18918, 25224, 29664, 33632, 37836, 50448, 75672, 100896, 108253, 151344, 216506, 302688, 324759, 433012, 649518, 866024, 974277, 1299036, 1732048, 1948554, 2598072, 3464096, 3897108, 5196144, 7794216, 10392288, 15588432, 31176864]

約数ペア:

[(1, 31176864), (2, 15588432), (3, 10392288), (4, 7794216), (6, 5196144), (8, 3897108), (9, 3464096), (12, 2598072), (16, 1948554), (18, 1732048), (24, 1299036), (32, 974277), (36, 866024), (48, 649518), (72, 433012), (96, 324759), (103, 302688), (144, 216506), (206, 151344), (288, 108253), (309, 100896), (412, 75672), (618, 50448), (824, 37836), (927, 33632), (1051, 29664), (1236, 25224), (1648, 18918), (1854, 16816), (2102, 14832), (2472, 12612), (3153, 9888), (3296, 9459), (3708, 8408), (4204, 7416), (4944, 6306)]