78872598

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2039}}^1$

素因数の和:2361

約数の個数: 48

約数和(自身を含む): 196035840

約数和(自身を除く): 117163242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1842, 2039, 2149, 2763, 4078, 4298, 5526, 6117, 6447, 12234, 12894, 14273, 18351, 19341, 28546, 36702, 38682, 42819, 85638, 128457, 256914, 625973, 1251946, 1877919, 3755838, 4381811, 5633757, 8763622, 11267514, 13145433, 26290866, 39436299, 78872598]

約数ペア:

[(1, 78872598), (2, 39436299), (3, 26290866), (6, 13145433), (7, 11267514), (9, 8763622), (14, 5633757), (18, 4381811), (21, 3755838), (42, 1877919), (63, 1251946), (126, 625973), (307, 256914), (614, 128457), (921, 85638), (1842, 42819), (2039, 38682), (2149, 36702), (2763, 28546), (4078, 19341), (4298, 18351), (5526, 14273), (6117, 12894), (6447, 12234)]