81699912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3449}}^1$

素因数の和:3515

約数の個数: 96

約数和(自身を含む): 258336000

約数和(自身を除く): 176636088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 846, 987, 1128, 1316, 1692, 1974, 2632, 2961, 3384, 3449, 3948, 5922, 6898, 7896, 10347, 11844, 13796, 20694, 23688, 24143, 27592, 31041, 41388, 48286, 62082, 72429, 82776, 96572, 124164, 144858, 162103, 193144, 217287, 248328, 289716, 324206, 434574, 486309, 579432, 648412, 869148, 972618, 1134721, 1296824, 1458927, 1738296, 1945236, 2269442, 2917854, 3404163, 3890472, 4538884, 5835708, 6808326, 9077768, 10212489, 11671416, 13616652, 20424978, 27233304, 40849956, 81699912]

約数ペア:

[(1, 81699912), (2, 40849956), (3, 27233304), (4, 20424978), (6, 13616652), (7, 11671416), (8, 10212489), (9, 9077768), (12, 6808326), (14, 5835708), (18, 4538884), (21, 3890472), (24, 3404163), (28, 2917854), (36, 2269442), (42, 1945236), (47, 1738296), (56, 1458927), (63, 1296824), (72, 1134721), (84, 972618), (94, 869148), (126, 648412), (141, 579432), (168, 486309), (188, 434574), (252, 324206), (282, 289716), (329, 248328), (376, 217287), (423, 193144), (504, 162103), (564, 144858), (658, 124164), (846, 96572), (987, 82776), (1128, 72429), (1316, 62082), (1692, 48286), (1974, 41388), (2632, 31041), (2961, 27592), (3384, 24143), (3449, 23688), (3948, 20694), (5922, 13796), (6898, 11844), (7896, 10347)]