86889712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 209986560

約数和(自身を除く): 123096848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 83, 91, 104, 112, 166, 182, 208, 332, 364, 581, 664, 719, 728, 1079, 1162, 1328, 1438, 1456, 2158, 2324, 2876, 4316, 4648, 5033, 5752, 7553, 8632, 9296, 9347, 10066, 11504, 15106, 17264, 18694, 20132, 30212, 37388, 40264, 59677, 60424, 65429, 74776, 80528, 119354, 120848, 130858, 149552, 238708, 261716, 417739, 477416, 523432, 775801, 835478, 954832, 1046864, 1551602, 1670956, 3103204, 3341912, 5430607, 6206408, 6683824, 10861214, 12412816, 21722428, 43444856, 86889712]

約数ペア:

[(1, 86889712), (2, 43444856), (4, 21722428), (7, 12412816), (8, 10861214), (13, 6683824), (14, 6206408), (16, 5430607), (26, 3341912), (28, 3103204), (52, 1670956), (56, 1551602), (83, 1046864), (91, 954832), (104, 835478), (112, 775801), (166, 523432), (182, 477416), (208, 417739), (332, 261716), (364, 238708), (581, 149552), (664, 130858), (719, 120848), (728, 119354), (1079, 80528), (1162, 74776), (1328, 65429), (1438, 60424), (1456, 59677), (2158, 40264), (2324, 37388), (2876, 30212), (4316, 20132), (4648, 18694), (5033, 17264), (5752, 15106), (7553, 11504), (8632, 10066), (9296, 9347)]