84858774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 147384426

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 71, 77, 78, 91, 142, 143, 154, 182, 199, 213, 231, 273, 286, 398, 426, 429, 462, 497, 546, 597, 781, 858, 923, 994, 1001, 1194, 1393, 1491, 1562, 1846, 2002, 2189, 2343, 2587, 2769, 2786, 2982, 3003, 4179, 4378, 4686, 5174, 5467, 5538, 6006, 6461, 6567, 7761, 8358, 10153, 10934, 12922, 13134, 14129, 15323, 15522, 16401, 18109, 19383, 20306, 28258, 28457, 30459, 30646, 32802, 36218, 38766, 42387, 45969, 54327, 56914, 60918, 71071, 84774, 85371, 91938, 98903, 108654, 142142, 155419, 170742, 183677, 197806, 199199, 213213, 296709, 310838, 367354, 398398, 426426, 466257, 551031, 593418, 597597, 932514, 1087933, 1102062, 1195194, 1285739, 2020447, 2175866, 2571478, 3263799, 3857217, 4040894, 6061341, 6527598, 7714434, 12122682, 14143129, 28286258, 42429387, 84858774]

約数ペア:

[(1, 84858774), (2, 42429387), (3, 28286258), (6, 14143129), (7, 12122682), (11, 7714434), (13, 6527598), (14, 6061341), (21, 4040894), (22, 3857217), (26, 3263799), (33, 2571478), (39, 2175866), (42, 2020447), (66, 1285739), (71, 1195194), (77, 1102062), (78, 1087933), (91, 932514), (142, 597597), (143, 593418), (154, 551031), (182, 466257), (199, 426426), (213, 398398), (231, 367354), (273, 310838), (286, 296709), (398, 213213), (426, 199199), (429, 197806), (462, 183677), (497, 170742), (546, 155419), (597, 142142), (781, 108654), (858, 98903), (923, 91938), (994, 85371), (1001, 84774), (1194, 71071), (1393, 60918), (1491, 56914), (1562, 54327), (1846, 45969), (2002, 42387), (2189, 38766), (2343, 36218), (2587, 32802), (2769, 30646), (2786, 30459), (2982, 28457), (3003, 28258), (4179, 20306), (4378, 19383), (4686, 18109), (5174, 16401), (5467, 15522), (5538, 15323), (6006, 14129), (6461, 13134), (6567, 12922), (7761, 10934), (8358, 10153)]