71953686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9679}}^1$

素因数の和:9753

約数の個数: 48

約数和(自身を含む): 181209600

約数和(自身を除く): 109255914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 9679, 19358, 29037, 58074, 67753, 87111, 135506, 174222, 203259, 406518, 571061, 609777, 1142122, 1219554, 1713183, 3426366, 3997427, 5139549, 7994854, 10279098, 11992281, 23984562, 35976843, 71953686]

約数ペア:

[(1, 71953686), (2, 35976843), (3, 23984562), (6, 11992281), (7, 10279098), (9, 7994854), (14, 5139549), (18, 3997427), (21, 3426366), (42, 1713183), (59, 1219554), (63, 1142122), (118, 609777), (126, 571061), (177, 406518), (354, 203259), (413, 174222), (531, 135506), (826, 87111), (1062, 67753), (1239, 58074), (2478, 29037), (3717, 19358), (7434, 9679)]