84108622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 148916880

約数和(自身を除く): 64808258

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 139, 221, 278, 442, 481, 629, 962, 1258, 1369, 1807, 2363, 2738, 3614, 4726, 5143, 8177, 10286, 16354, 17797, 23273, 30719, 35594, 46546, 61438, 66859, 87431, 133718, 174862, 190291, 302549, 380582, 605098, 1136603, 2273206, 2473783, 3234947, 4947566, 6469894, 42054311, 84108622]

約数ペア:

[(1, 84108622), (2, 42054311), (13, 6469894), (17, 4947566), (26, 3234947), (34, 2473783), (37, 2273206), (74, 1136603), (139, 605098), (221, 380582), (278, 302549), (442, 190291), (481, 174862), (629, 133718), (962, 87431), (1258, 66859), (1369, 61438), (1807, 46546), (2363, 35594), (2738, 30719), (3614, 23273), (4726, 17797), (5143, 16354), (8177, 10286)]