76621160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24877}}^1$

素因数の和:24906

約数の個数: 64

約数和(自身を含む): 214945920

約数和(自身を除く): 138324760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 24877, 49754, 99508, 124385, 174139, 199016, 248770, 273647, 348278, 497540, 547294, 696556, 870695, 995080, 1094588, 1368235, 1393112, 1741390, 1915529, 2189176, 2736470, 3482780, 3831058, 5472940, 6965560, 7662116, 9577645, 10945880, 15324232, 19155290, 38310580, 76621160]

約数ペア:

[(1, 76621160), (2, 38310580), (4, 19155290), (5, 15324232), (7, 10945880), (8, 9577645), (10, 7662116), (11, 6965560), (14, 5472940), (20, 3831058), (22, 3482780), (28, 2736470), (35, 2189176), (40, 1915529), (44, 1741390), (55, 1393112), (56, 1368235), (70, 1094588), (77, 995080), (88, 870695), (110, 696556), (140, 547294), (154, 497540), (220, 348278), (280, 273647), (308, 248770), (385, 199016), (440, 174139), (616, 124385), (770, 99508), (1540, 49754), (3080, 24877)]