87497708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 167196960

約数和(自身を除く): 79699252

約数列:

[1, 2, 4, 17, 34, 59, 68, 113, 118, 193, 226, 236, 386, 452, 772, 1003, 1921, 2006, 3281, 3842, 4012, 6562, 6667, 7684, 11387, 13124, 13334, 21809, 22774, 26668, 43618, 45548, 87236, 113339, 193579, 226678, 370753, 387158, 453356, 741506, 774316, 1286731, 1483012, 2573462, 5146924, 21874427, 43748854, 87497708]

約数ペア:

[(1, 87497708), (2, 43748854), (4, 21874427), (17, 5146924), (34, 2573462), (59, 1483012), (68, 1286731), (113, 774316), (118, 741506), (193, 453356), (226, 387158), (236, 370753), (386, 226678), (452, 193579), (772, 113339), (1003, 87236), (1921, 45548), (2006, 43618), (3281, 26668), (3842, 22774), (4012, 21809), (6562, 13334), (6667, 13124), (7684, 11387)]