78205134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 190425600

約数和(自身を除く): 112220466

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 289, 357, 379, 578, 714, 758, 867, 1137, 1734, 2023, 2274, 2653, 4046, 4913, 5306, 6069, 6443, 7959, 9826, 12138, 12886, 14739, 15918, 19329, 29478, 34391, 38658, 45101, 68782, 90202, 103173, 109531, 135303, 206346, 219062, 270606, 328593, 657186, 766717, 1533434, 1862027, 2300151, 3724054, 4600302, 5586081, 11172162, 13034189, 26068378, 39102567, 78205134]

約数ペア:

[(1, 78205134), (2, 39102567), (3, 26068378), (6, 13034189), (7, 11172162), (14, 5586081), (17, 4600302), (21, 3724054), (34, 2300151), (42, 1862027), (51, 1533434), (102, 766717), (119, 657186), (238, 328593), (289, 270606), (357, 219062), (379, 206346), (578, 135303), (714, 109531), (758, 103173), (867, 90202), (1137, 68782), (1734, 45101), (2023, 38658), (2274, 34391), (2653, 29478), (4046, 19329), (4913, 15918), (5306, 14739), (6069, 12886), (6443, 12138), (7959, 9826)]