87179568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 278553600

約数和(自身を除く): 191374032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 42, 46, 48, 56, 58, 69, 84, 87, 92, 112, 116, 138, 161, 168, 174, 184, 203, 232, 276, 322, 336, 348, 368, 389, 406, 464, 483, 552, 609, 644, 667, 696, 778, 812, 966, 1104, 1167, 1218, 1288, 1334, 1392, 1556, 1624, 1932, 2001, 2334, 2436, 2576, 2668, 2723, 3112, 3248, 3864, 4002, 4668, 4669, 4872, 5336, 5446, 6224, 7728, 8004, 8169, 8947, 9336, 9338, 9744, 10672, 10892, 11281, 14007, 16008, 16338, 17894, 18672, 18676, 21784, 22562, 26841, 28014, 32016, 32676, 33843, 35788, 37352, 43568, 45124, 53682, 56028, 62629, 65352, 67686, 71576, 74704, 78967, 90248, 107364, 112056, 125258, 130704, 135372, 143152, 157934, 180496, 187887, 214728, 224112, 236901, 250516, 259463, 270744, 315868, 375774, 429456, 473802, 501032, 518926, 541488, 631736, 751548, 778389, 947604, 1002064, 1037852, 1263472, 1503096, 1556778, 1816241, 1895208, 2075704, 3006192, 3113556, 3632482, 3790416, 4151408, 5448723, 6227112, 7264964, 10897446, 12454224, 14529928, 21794892, 29059856, 43589784, 87179568]

約数ペア:

[(1, 87179568), (2, 43589784), (3, 29059856), (4, 21794892), (6, 14529928), (7, 12454224), (8, 10897446), (12, 7264964), (14, 6227112), (16, 5448723), (21, 4151408), (23, 3790416), (24, 3632482), (28, 3113556), (29, 3006192), (42, 2075704), (46, 1895208), (48, 1816241), (56, 1556778), (58, 1503096), (69, 1263472), (84, 1037852), (87, 1002064), (92, 947604), (112, 778389), (116, 751548), (138, 631736), (161, 541488), (168, 518926), (174, 501032), (184, 473802), (203, 429456), (232, 375774), (276, 315868), (322, 270744), (336, 259463), (348, 250516), (368, 236901), (389, 224112), (406, 214728), (464, 187887), (483, 180496), (552, 157934), (609, 143152), (644, 135372), (667, 130704), (696, 125258), (778, 112056), (812, 107364), (966, 90248), (1104, 78967), (1167, 74704), (1218, 71576), (1288, 67686), (1334, 65352), (1392, 62629), (1556, 56028), (1624, 53682), (1932, 45124), (2001, 43568), (2334, 37352), (2436, 35788), (2576, 33843), (2668, 32676), (2723, 32016), (3112, 28014), (3248, 26841), (3864, 22562), (4002, 21784), (4668, 18676), (4669, 18672), (4872, 17894), (5336, 16338), (5446, 16008), (6224, 14007), (7728, 11281), (8004, 10892), (8169, 10672), (8947, 9744), (9336, 9338)]