66920184

素因数分解:

$2^3\times 3^2\times {\mathrm{787}}^1\times {\mathrm{1181}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 181626120

約数和(自身を除く): 114705936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 787, 1181, 1574, 2361, 2362, 3148, 3543, 4722, 4724, 6296, 7083, 7086, 9444, 9448, 10629, 14166, 14172, 18888, 21258, 28332, 28344, 42516, 56664, 85032, 929447, 1858894, 2788341, 3717788, 5576682, 7435576, 8365023, 11153364, 16730046, 22306728, 33460092, 66920184]

約数ペア:

[(1, 66920184), (2, 33460092), (3, 22306728), (4, 16730046), (6, 11153364), (8, 8365023), (9, 7435576), (12, 5576682), (18, 3717788), (24, 2788341), (36, 1858894), (72, 929447), (787, 85032), (1181, 56664), (1574, 42516), (2361, 28344), (2362, 28332), (3148, 21258), (3543, 18888), (4722, 14172), (4724, 14166), (6296, 10629), (7083, 9448), (7086, 9444)]