69774642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{937}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 178295040

約数和(自身を除く): 108520398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 197, 378, 394, 591, 937, 1182, 1379, 1773, 1874, 2758, 2811, 3546, 4137, 5319, 5622, 6559, 8274, 8433, 10638, 12411, 13118, 16866, 19677, 24822, 25299, 37233, 39354, 50598, 59031, 74466, 118062, 177093, 184589, 354186, 369178, 553767, 1107534, 1292123, 1661301, 2584246, 3322602, 3876369, 4983903, 7752738, 9967806, 11629107, 23258214, 34887321, 69774642]

約数ペア:

[(1, 69774642), (2, 34887321), (3, 23258214), (6, 11629107), (7, 9967806), (9, 7752738), (14, 4983903), (18, 3876369), (21, 3322602), (27, 2584246), (42, 1661301), (54, 1292123), (63, 1107534), (126, 553767), (189, 369178), (197, 354186), (378, 184589), (394, 177093), (591, 118062), (937, 74466), (1182, 59031), (1379, 50598), (1773, 39354), (1874, 37233), (2758, 25299), (2811, 24822), (3546, 19677), (4137, 16866), (5319, 13118), (5622, 12411), (6559, 10638), (8274, 8433)]