80676882

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2411}}^1$

素因数の和:2456

約数の個数: 72

約数和(自身を含む): 206573328

約数和(自身を除く): 125896446

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 507, 858, 1014, 1287, 1521, 1859, 2411, 2574, 3042, 3718, 4822, 5577, 7233, 11154, 14466, 16731, 21699, 26521, 31343, 33462, 43398, 53042, 62686, 79563, 94029, 159126, 188058, 238689, 282087, 344773, 407459, 477378, 564174, 689546, 814918, 1034319, 1222377, 2068638, 2444754, 3102957, 3667131, 4482049, 6205914, 7334262, 8964098, 13446147, 26892294, 40338441, 80676882]

約数ペア:

[(1, 80676882), (2, 40338441), (3, 26892294), (6, 13446147), (9, 8964098), (11, 7334262), (13, 6205914), (18, 4482049), (22, 3667131), (26, 3102957), (33, 2444754), (39, 2068638), (66, 1222377), (78, 1034319), (99, 814918), (117, 689546), (143, 564174), (169, 477378), (198, 407459), (234, 344773), (286, 282087), (338, 238689), (429, 188058), (507, 159126), (858, 94029), (1014, 79563), (1287, 62686), (1521, 53042), (1859, 43398), (2411, 33462), (2574, 31343), (3042, 26521), (3718, 21699), (4822, 16731), (5577, 14466), (7233, 11154)]