42195216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4051}}^1$

素因数の和:4100

約数の個数: 80

約数和(自身を含む): 128626688

約数和(自身を除く): 86431472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 4051, 5208, 8102, 10416, 12153, 16204, 24306, 28357, 32408, 48612, 56714, 64816, 85071, 97224, 113428, 125581, 170142, 194448, 226856, 251162, 340284, 376743, 453712, 502324, 680568, 753486, 879067, 1004648, 1361136, 1506972, 1758134, 2009296, 2637201, 3013944, 3516268, 5274402, 6027888, 7032536, 10548804, 14065072, 21097608, 42195216]

約数ペア:

[(1, 42195216), (2, 21097608), (3, 14065072), (4, 10548804), (6, 7032536), (7, 6027888), (8, 5274402), (12, 3516268), (14, 3013944), (16, 2637201), (21, 2009296), (24, 1758134), (28, 1506972), (31, 1361136), (42, 1004648), (48, 879067), (56, 753486), (62, 680568), (84, 502324), (93, 453712), (112, 376743), (124, 340284), (168, 251162), (186, 226856), (217, 194448), (248, 170142), (336, 125581), (372, 113428), (434, 97224), (496, 85071), (651, 64816), (744, 56714), (868, 48612), (1302, 32408), (1488, 28357), (1736, 24306), (2604, 16204), (3472, 12153), (4051, 10416), (5208, 8102)]