82636528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 179988480

約数和(自身を除く): 97351952

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 79, 94, 104, 107, 158, 188, 208, 214, 316, 376, 428, 611, 632, 752, 856, 1027, 1222, 1264, 1391, 1712, 2054, 2444, 2782, 3713, 4108, 4888, 5029, 5564, 7426, 8216, 8453, 9776, 10058, 11128, 14852, 16432, 16906, 20116, 22256, 29704, 33812, 40232, 48269, 59408, 65377, 67624, 80464, 96538, 109889, 130754, 135248, 193076, 219778, 261508, 386152, 397291, 439556, 523016, 772304, 794582, 879112, 1046032, 1589164, 1758224, 3178328, 5164783, 6356656, 10329566, 20659132, 41318264, 82636528]

約数ペア:

[(1, 82636528), (2, 41318264), (4, 20659132), (8, 10329566), (13, 6356656), (16, 5164783), (26, 3178328), (47, 1758224), (52, 1589164), (79, 1046032), (94, 879112), (104, 794582), (107, 772304), (158, 523016), (188, 439556), (208, 397291), (214, 386152), (316, 261508), (376, 219778), (428, 193076), (611, 135248), (632, 130754), (752, 109889), (856, 96538), (1027, 80464), (1222, 67624), (1264, 65377), (1391, 59408), (1712, 48269), (2054, 40232), (2444, 33812), (2782, 29704), (3713, 22256), (4108, 20116), (4888, 16906), (5029, 16432), (5564, 14852), (7426, 11128), (8216, 10058), (8453, 9776)]