71283006

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 167238864

約数和(自身を除く): 95955858

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 193, 213, 289, 306, 386, 426, 578, 579, 639, 867, 1158, 1207, 1278, 1734, 1737, 2414, 2601, 3281, 3474, 3621, 5202, 6562, 7242, 9843, 10863, 13703, 19686, 20519, 21726, 27406, 29529, 41038, 41109, 55777, 59058, 61557, 82218, 111554, 123114, 123327, 167331, 184671, 232951, 246654, 334662, 369342, 465902, 501993, 698853, 1003986, 1397706, 2096559, 3960167, 4193118, 7920334, 11880501, 23761002, 35641503, 71283006]

約数ペア:

[(1, 71283006), (2, 35641503), (3, 23761002), (6, 11880501), (9, 7920334), (17, 4193118), (18, 3960167), (34, 2096559), (51, 1397706), (71, 1003986), (102, 698853), (142, 501993), (153, 465902), (193, 369342), (213, 334662), (289, 246654), (306, 232951), (386, 184671), (426, 167331), (578, 123327), (579, 123114), (639, 111554), (867, 82218), (1158, 61557), (1207, 59058), (1278, 55777), (1734, 41109), (1737, 41038), (2414, 29529), (2601, 27406), (3281, 21726), (3474, 20519), (3621, 19686), (5202, 13703), (6562, 10863), (7242, 9843)]