86665612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1249}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 176400000

約数和(自身を除く): 89734388

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 83, 166, 209, 332, 418, 836, 913, 1249, 1577, 1826, 2498, 3154, 3652, 4996, 6308, 13739, 17347, 23731, 27478, 34694, 47462, 54956, 69388, 94924, 103667, 207334, 261041, 414668, 522082, 1044164, 1140337, 1969673, 2280674, 3939346, 4561348, 7878692, 21666403, 43332806, 86665612]

約数ペア:

[(1, 86665612), (2, 43332806), (4, 21666403), (11, 7878692), (19, 4561348), (22, 3939346), (38, 2280674), (44, 1969673), (76, 1140337), (83, 1044164), (166, 522082), (209, 414668), (332, 261041), (418, 207334), (836, 103667), (913, 94924), (1249, 69388), (1577, 54956), (1826, 47462), (2498, 34694), (3154, 27478), (3652, 23731), (4996, 17347), (6308, 13739)]