80570196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13901}}^1$

素因数の和:13941

約数の個数: 72

約数和(自身を含む): 242895744

約数和(自身を除く): 162325548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 13901, 27802, 41703, 55604, 83406, 97307, 125109, 166812, 194614, 250218, 291921, 319723, 389228, 500436, 583842, 639446, 875763, 959169, 1167684, 1278892, 1751526, 1918338, 2238061, 2877507, 3503052, 3836676, 4476122, 5755014, 6714183, 8952244, 11510028, 13428366, 20142549, 26856732, 40285098, 80570196]

約数ペア:

[(1, 80570196), (2, 40285098), (3, 26856732), (4, 20142549), (6, 13428366), (7, 11510028), (9, 8952244), (12, 6714183), (14, 5755014), (18, 4476122), (21, 3836676), (23, 3503052), (28, 2877507), (36, 2238061), (42, 1918338), (46, 1751526), (63, 1278892), (69, 1167684), (84, 959169), (92, 875763), (126, 639446), (138, 583842), (161, 500436), (207, 389228), (252, 319723), (276, 291921), (322, 250218), (414, 194614), (483, 166812), (644, 125109), (828, 97307), (966, 83406), (1449, 55604), (1932, 41703), (2898, 27802), (5796, 13901)]