71666364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{641}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 210534912

約数和(自身を除く): 138868548

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 641, 726, 847, 924, 1282, 1331, 1452, 1694, 1923, 2541, 2564, 2662, 3388, 3846, 3993, 4487, 5082, 5324, 7051, 7692, 7986, 8974, 9317, 10164, 13461, 14102, 15972, 17948, 18634, 21153, 26922, 27951, 28204, 37268, 42306, 49357, 53844, 55902, 77561, 84612, 98714, 111804, 148071, 155122, 197428, 232683, 296142, 310244, 465366, 542927, 592284, 853171, 930732, 1085854, 1628781, 1706342, 2171708, 2559513, 3257562, 3412684, 5119026, 5972197, 6515124, 10238052, 11944394, 17916591, 23888788, 35833182, 71666364]

約数ペア:

[(1, 71666364), (2, 35833182), (3, 23888788), (4, 17916591), (6, 11944394), (7, 10238052), (11, 6515124), (12, 5972197), (14, 5119026), (21, 3412684), (22, 3257562), (28, 2559513), (33, 2171708), (42, 1706342), (44, 1628781), (66, 1085854), (77, 930732), (84, 853171), (121, 592284), (132, 542927), (154, 465366), (231, 310244), (242, 296142), (308, 232683), (363, 197428), (462, 155122), (484, 148071), (641, 111804), (726, 98714), (847, 84612), (924, 77561), (1282, 55902), (1331, 53844), (1452, 49357), (1694, 42306), (1923, 37268), (2541, 28204), (2564, 27951), (2662, 26922), (3388, 21153), (3846, 18634), (3993, 17948), (4487, 15972), (5082, 14102), (5324, 13461), (7051, 10164), (7692, 9317), (7986, 8974)]