85711548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2789}}^1$

素因数の和:3006

約数の個数: 48

約数和(自身を含む): 216548640

約数和(自身を除く): 130837092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 1182, 2364, 2561, 2789, 5122, 5578, 7683, 8367, 10244, 11156, 15366, 16734, 30732, 33468, 36257, 72514, 108771, 145028, 217542, 435084, 549433, 1098866, 1648299, 2197732, 3296598, 6593196, 7142629, 14285258, 21427887, 28570516, 42855774, 85711548]

約数ペア:

[(1, 85711548), (2, 42855774), (3, 28570516), (4, 21427887), (6, 14285258), (12, 7142629), (13, 6593196), (26, 3296598), (39, 2197732), (52, 1648299), (78, 1098866), (156, 549433), (197, 435084), (394, 217542), (591, 145028), (788, 108771), (1182, 72514), (2364, 36257), (2561, 33468), (2789, 30732), (5122, 16734), (5578, 15366), (7683, 11156), (8367, 10244)]