73970806

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 146313216

約数和(自身を除く): 72342410

約数列:

[1, 2, 7, 13, 14, 23, 26, 41, 46, 82, 91, 161, 182, 287, 299, 322, 431, 533, 574, 598, 862, 943, 1066, 1886, 2093, 3017, 3731, 4186, 5603, 6034, 6601, 7462, 9913, 11206, 12259, 13202, 17671, 19826, 24518, 35342, 39221, 69391, 78442, 85813, 123697, 128869, 138782, 171626, 229723, 247394, 257738, 406433, 459446, 812866, 902083, 1608061, 1804166, 2845031, 3216122, 5283629, 5690062, 10567258, 36985403, 73970806]

約数ペア:

[(1, 73970806), (2, 36985403), (7, 10567258), (13, 5690062), (14, 5283629), (23, 3216122), (26, 2845031), (41, 1804166), (46, 1608061), (82, 902083), (91, 812866), (161, 459446), (182, 406433), (287, 257738), (299, 247394), (322, 229723), (431, 171626), (533, 138782), (574, 128869), (598, 123697), (862, 85813), (943, 78442), (1066, 69391), (1886, 39221), (2093, 35342), (3017, 24518), (3731, 19826), (4186, 17671), (5603, 13202), (6034, 12259), (6601, 11206), (7462, 9913)]