84324072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 254822400

約数和(自身を除く): 170498328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 139, 157, 161, 168, 184, 276, 278, 314, 322, 417, 471, 483, 552, 556, 628, 644, 834, 942, 966, 973, 1099, 1112, 1256, 1288, 1668, 1884, 1932, 1946, 2198, 2919, 3197, 3297, 3336, 3611, 3768, 3864, 3892, 4396, 5838, 6394, 6594, 7222, 7784, 8792, 9591, 10833, 11676, 12788, 13188, 14444, 19182, 21666, 21823, 22379, 23352, 25277, 25576, 26376, 28888, 38364, 43332, 43646, 44758, 50554, 65469, 67137, 75831, 76728, 86664, 87292, 89516, 101108, 130938, 134274, 151662, 152761, 174584, 179032, 202216, 261876, 268548, 303324, 305522, 458283, 501929, 523752, 537096, 606648, 611044, 916566, 1003858, 1222088, 1505787, 1833132, 2007716, 3011574, 3513503, 3666264, 4015432, 6023148, 7027006, 10540509, 12046296, 14054012, 21081018, 28108024, 42162036, 84324072]

約数ペア:

[(1, 84324072), (2, 42162036), (3, 28108024), (4, 21081018), (6, 14054012), (7, 12046296), (8, 10540509), (12, 7027006), (14, 6023148), (21, 4015432), (23, 3666264), (24, 3513503), (28, 3011574), (42, 2007716), (46, 1833132), (56, 1505787), (69, 1222088), (84, 1003858), (92, 916566), (138, 611044), (139, 606648), (157, 537096), (161, 523752), (168, 501929), (184, 458283), (276, 305522), (278, 303324), (314, 268548), (322, 261876), (417, 202216), (471, 179032), (483, 174584), (552, 152761), (556, 151662), (628, 134274), (644, 130938), (834, 101108), (942, 89516), (966, 87292), (973, 86664), (1099, 76728), (1112, 75831), (1256, 67137), (1288, 65469), (1668, 50554), (1884, 44758), (1932, 43646), (1946, 43332), (2198, 38364), (2919, 28888), (3197, 26376), (3297, 25576), (3336, 25277), (3611, 23352), (3768, 22379), (3864, 21823), (3892, 21666), (4396, 19182), (5838, 14444), (6394, 13188), (6594, 12788), (7222, 11676), (7784, 10833), (8792, 9591)]