72510284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5009}}^1$

素因数の和:5078

約数の個数: 48

約数和(自身を含む): 161602560

約数和(自身を除く): 89092276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 5009, 7238, 10018, 14476, 20036, 35063, 55099, 70126, 110198, 140252, 220396, 235423, 385693, 470846, 771386, 941692, 1542772, 1647961, 2589653, 3295922, 5179306, 6591844, 10358612, 18127571, 36255142, 72510284]

約数ペア:

[(1, 72510284), (2, 36255142), (4, 18127571), (7, 10358612), (11, 6591844), (14, 5179306), (22, 3295922), (28, 2589653), (44, 1647961), (47, 1542772), (77, 941692), (94, 771386), (154, 470846), (188, 385693), (308, 235423), (329, 220396), (517, 140252), (658, 110198), (1034, 70126), (1316, 55099), (2068, 35063), (3619, 20036), (5009, 14476), (7238, 10018)]