8889183688

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{187409}}^1$

素因数の和:187451

約数の個数: 72

約数和(自身を含む): 21311328150

約数和(自身を除く): 12422144462

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 1078, 1694, 2156, 3388, 4312, 5929, 6776, 11858, 23716, 47432, 187409, 374818, 749636, 1311863, 1499272, 2061499, 2623726, 4122998, 5247452, 8245996, 9183041, 10494904, 14430493, 16491992, 18366082, 22676489, 28860986, 36732164, 45352978, 57721972, 73464328, 90705956, 101013451, 115443944, 158735423, 181411912, 202026902, 317470846, 404053804, 634941692, 808107608, 1111147961, 1269883384, 2222295922, 4444591844, 8889183688]

約数ペア:

[(1, 8889183688), (2, 4444591844), (4, 2222295922), (7, 1269883384), (8, 1111147961), (11, 808107608), (14, 634941692), (22, 404053804), (28, 317470846), (44, 202026902), (49, 181411912), (56, 158735423), (77, 115443944), (88, 101013451), (98, 90705956), (121, 73464328), (154, 57721972), (196, 45352978), (242, 36732164), (308, 28860986), (392, 22676489), (484, 18366082), (539, 16491992), (616, 14430493), (847, 10494904), (968, 9183041), (1078, 8245996), (1694, 5247452), (2156, 4122998), (3388, 2623726), (4312, 2061499), (5929, 1499272), (6776, 1311863), (11858, 749636), (23716, 374818), (47432, 187409)]