77172564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15061}}^1$

素因数の和:15136

約数の個数: 48

約数和(自身を含む): 209181056

約数和(自身を除く): 132008492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 15061, 30122, 45183, 60244, 90366, 105427, 180732, 210854, 316281, 421708, 632562, 918721, 1265124, 1837442, 2756163, 3674884, 5512326, 6431047, 11024652, 12862094, 19293141, 25724188, 38586282, 77172564]

約数ペア:

[(1, 77172564), (2, 38586282), (3, 25724188), (4, 19293141), (6, 12862094), (7, 11024652), (12, 6431047), (14, 5512326), (21, 3674884), (28, 2756163), (42, 1837442), (61, 1265124), (84, 918721), (122, 632562), (183, 421708), (244, 316281), (366, 210854), (427, 180732), (732, 105427), (854, 90366), (1281, 60244), (1708, 45183), (2562, 30122), (5124, 15061)]