82077088

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 72

約数和(自身を含む): 177917796

約数和(自身を除く): 95840708

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 157, 248, 272, 314, 496, 527, 544, 628, 961, 992, 1054, 1256, 1922, 2108, 2512, 2669, 3844, 4216, 4867, 5024, 5338, 7688, 8432, 9734, 10676, 15376, 16337, 16864, 19468, 21352, 30752, 32674, 38936, 42704, 65348, 77872, 82739, 85408, 130696, 150877, 155744, 165478, 261392, 301754, 330956, 522784, 603508, 661912, 1207016, 1323824, 2414032, 2564909, 2647648, 4828064, 5129818, 10259636, 20519272, 41038544, 82077088]

約数ペア:

[(1, 82077088), (2, 41038544), (4, 20519272), (8, 10259636), (16, 5129818), (17, 4828064), (31, 2647648), (32, 2564909), (34, 2414032), (62, 1323824), (68, 1207016), (124, 661912), (136, 603508), (157, 522784), (248, 330956), (272, 301754), (314, 261392), (496, 165478), (527, 155744), (544, 150877), (628, 130696), (961, 85408), (992, 82739), (1054, 77872), (1256, 65348), (1922, 42704), (2108, 38936), (2512, 32674), (2669, 30752), (3844, 21352), (4216, 19468), (4867, 16864), (5024, 16337), (5338, 15376), (7688, 10676), (8432, 9734)]