42749304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 115883040

約数和(自身を除く): 73133736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 181, 312, 362, 543, 724, 757, 1086, 1448, 1514, 2172, 2271, 2353, 3028, 4344, 4542, 4706, 6056, 7059, 9084, 9412, 9841, 14118, 18168, 18824, 19682, 28236, 29523, 39364, 56472, 59046, 78728, 118092, 137017, 236184, 274034, 411051, 548068, 822102, 1096136, 1644204, 1781221, 3288408, 3562442, 5343663, 7124884, 10687326, 14249768, 21374652, 42749304]

約数ペア:

[(1, 42749304), (2, 21374652), (3, 14249768), (4, 10687326), (6, 7124884), (8, 5343663), (12, 3562442), (13, 3288408), (24, 1781221), (26, 1644204), (39, 1096136), (52, 822102), (78, 548068), (104, 411051), (156, 274034), (181, 236184), (312, 137017), (362, 118092), (543, 78728), (724, 59046), (757, 56472), (1086, 39364), (1448, 29523), (1514, 28236), (2172, 19682), (2271, 18824), (2353, 18168), (3028, 14118), (4344, 9841), (4542, 9412), (4706, 9084), (6056, 7059)]