42216804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{719}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 122653440

約数和(自身を除く): 80436636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 233, 252, 466, 699, 719, 932, 1398, 1438, 1631, 2097, 2157, 2796, 2876, 3262, 4194, 4314, 4893, 5033, 6471, 6524, 8388, 8628, 9786, 10066, 12942, 14679, 15099, 19572, 20132, 25884, 29358, 30198, 45297, 58716, 60396, 90594, 167527, 181188, 335054, 502581, 670108, 1005162, 1172689, 1507743, 2010324, 2345378, 3015486, 3518067, 4690756, 6030972, 7036134, 10554201, 14072268, 21108402, 42216804]

約数ペア:

[(1, 42216804), (2, 21108402), (3, 14072268), (4, 10554201), (6, 7036134), (7, 6030972), (9, 4690756), (12, 3518067), (14, 3015486), (18, 2345378), (21, 2010324), (28, 1507743), (36, 1172689), (42, 1005162), (63, 670108), (84, 502581), (126, 335054), (233, 181188), (252, 167527), (466, 90594), (699, 60396), (719, 58716), (932, 45297), (1398, 30198), (1438, 29358), (1631, 25884), (2097, 20132), (2157, 19572), (2796, 15099), (2876, 14679), (3262, 12942), (4194, 10066), (4314, 9786), (4893, 8628), (5033, 8388), (6471, 6524)]