78269802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 181367424

約数和(自身を除く): 103097622

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 67, 78, 102, 134, 201, 221, 402, 442, 663, 871, 881, 1139, 1326, 1742, 1762, 2278, 2613, 2643, 3417, 5226, 5286, 6834, 11453, 14807, 14977, 22906, 29614, 29954, 34359, 44421, 44931, 59027, 68718, 88842, 89862, 118054, 177081, 194701, 354162, 389402, 584103, 767351, 1003459, 1168206, 1534702, 2006918, 2302053, 3010377, 4604106, 6020754, 13044967, 26089934, 39134901, 78269802]

約数ペア:

[(1, 78269802), (2, 39134901), (3, 26089934), (6, 13044967), (13, 6020754), (17, 4604106), (26, 3010377), (34, 2302053), (39, 2006918), (51, 1534702), (67, 1168206), (78, 1003459), (102, 767351), (134, 584103), (201, 389402), (221, 354162), (402, 194701), (442, 177081), (663, 118054), (871, 89862), (881, 88842), (1139, 68718), (1326, 59027), (1742, 44931), (1762, 44421), (2278, 34359), (2613, 29954), (2643, 29614), (3417, 22906), (5226, 14977), (5286, 14807), (6834, 11453)]