64989912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12253}}^1$

素因数の和:12292

約数の個数: 64

約数和(自身を含む): 185280480

約数和(自身を除く): 120290568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 12253, 24506, 36759, 49012, 73518, 98024, 147036, 159289, 208301, 294072, 318578, 416602, 477867, 624903, 637156, 833204, 955734, 1249806, 1274312, 1666408, 1911468, 2499612, 2707913, 3822936, 4999224, 5415826, 8123739, 10831652, 16247478, 21663304, 32494956, 64989912]

約数ペア:

[(1, 64989912), (2, 32494956), (3, 21663304), (4, 16247478), (6, 10831652), (8, 8123739), (12, 5415826), (13, 4999224), (17, 3822936), (24, 2707913), (26, 2499612), (34, 1911468), (39, 1666408), (51, 1274312), (52, 1249806), (68, 955734), (78, 833204), (102, 637156), (104, 624903), (136, 477867), (156, 416602), (204, 318578), (221, 294072), (312, 208301), (408, 159289), (442, 147036), (663, 98024), (884, 73518), (1326, 49012), (1768, 36759), (2652, 24506), (5304, 12253)]