72611896

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 166795200

約数和(自身を除く): 94183304

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 89, 119, 136, 178, 238, 356, 476, 623, 712, 857, 952, 1246, 1513, 1714, 2492, 3026, 3428, 4984, 5999, 6052, 6856, 10591, 11998, 12104, 14569, 21182, 23996, 29138, 42364, 47992, 58276, 76273, 84728, 101983, 116552, 152546, 203966, 305092, 407932, 533911, 610184, 815864, 1067822, 1296641, 2135644, 2593282, 4271288, 5186564, 9076487, 10373128, 18152974, 36305948, 72611896]

約数ペア:

[(1, 72611896), (2, 36305948), (4, 18152974), (7, 10373128), (8, 9076487), (14, 5186564), (17, 4271288), (28, 2593282), (34, 2135644), (56, 1296641), (68, 1067822), (89, 815864), (119, 610184), (136, 533911), (178, 407932), (238, 305092), (356, 203966), (476, 152546), (623, 116552), (712, 101983), (857, 84728), (952, 76273), (1246, 58276), (1513, 47992), (1714, 42364), (2492, 29138), (3026, 23996), (3428, 21182), (4984, 14569), (5999, 12104), (6052, 11998), (6856, 10591)]