83180972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 174666240

約数和(自身を除く): 91485268

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 227, 322, 454, 569, 644, 908, 1138, 1589, 2276, 3178, 3983, 5221, 6356, 7966, 10442, 13087, 15932, 20884, 26174, 36547, 52348, 73094, 91609, 129163, 146188, 183218, 258326, 366436, 516652, 904141, 1808282, 2970749, 3616564, 5941498, 11882996, 20795243, 41590486, 83180972]

約数ペア:

[(1, 83180972), (2, 41590486), (4, 20795243), (7, 11882996), (14, 5941498), (23, 3616564), (28, 2970749), (46, 1808282), (92, 904141), (161, 516652), (227, 366436), (322, 258326), (454, 183218), (569, 146188), (644, 129163), (908, 91609), (1138, 73094), (1589, 52348), (2276, 36547), (3178, 26174), (3983, 20884), (5221, 15932), (6356, 13087), (7966, 10442)]