78963508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 157038336

約数和(自身を除く): 78074828

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 103, 206, 299, 412, 598, 641, 1196, 1282, 1339, 2369, 2564, 2678, 4738, 5356, 8333, 9476, 14743, 16666, 29486, 30797, 33332, 58972, 61594, 66023, 123188, 132046, 191659, 264092, 383318, 766636, 858299, 1518529, 1716598, 3037058, 3433196, 6074116, 19740877, 39481754, 78963508]

約数ペア:

[(1, 78963508), (2, 39481754), (4, 19740877), (13, 6074116), (23, 3433196), (26, 3037058), (46, 1716598), (52, 1518529), (92, 858299), (103, 766636), (206, 383318), (299, 264092), (412, 191659), (598, 132046), (641, 123188), (1196, 66023), (1282, 61594), (1339, 58972), (2369, 33332), (2564, 30797), (2678, 29486), (4738, 16666), (5356, 14743), (8333, 9476)]