142719804

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 374293920

約数和(自身を除く): 231574116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 109, 111, 148, 218, 222, 327, 333, 436, 444, 654, 666, 981, 983, 1308, 1332, 1962, 1966, 2949, 3924, 3932, 4033, 5898, 8066, 8847, 11796, 12099, 16132, 17694, 24198, 35388, 36297, 36371, 48396, 72594, 72742, 107147, 109113, 145188, 145484, 214294, 218226, 321441, 327339, 428588, 436452, 642882, 654678, 964323, 1285764, 1309356, 1928646, 3857292, 3964439, 7928878, 11893317, 15857756, 23786634, 35679951, 47573268, 71359902, 142719804]

約数ペア:

[(1, 142719804), (2, 71359902), (3, 47573268), (4, 35679951), (6, 23786634), (9, 15857756), (12, 11893317), (18, 7928878), (36, 3964439), (37, 3857292), (74, 1928646), (109, 1309356), (111, 1285764), (148, 964323), (218, 654678), (222, 642882), (327, 436452), (333, 428588), (436, 327339), (444, 321441), (654, 218226), (666, 214294), (981, 145484), (983, 145188), (1308, 109113), (1332, 107147), (1962, 72742), (1966, 72594), (2949, 48396), (3924, 36371), (3932, 36297), (4033, 35388), (5898, 24198), (8066, 17694), (8847, 16132), (11796, 12099)]