87149664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 286191360

約数和(自身を除く): 199041696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 139, 144, 168, 224, 252, 278, 288, 311, 336, 417, 504, 556, 622, 672, 834, 933, 973, 1008, 1112, 1244, 1251, 1668, 1866, 1946, 2016, 2177, 2224, 2488, 2502, 2799, 2919, 3336, 3732, 3892, 4354, 4448, 4976, 5004, 5598, 5838, 6531, 6672, 7464, 7784, 8708, 8757, 9952, 10008, 11196, 11676, 13062, 13344, 14928, 15568, 17416, 17514, 19593, 20016, 22392, 23352, 26124, 29856, 31136, 34832, 35028, 39186, 40032, 43229, 44784, 46704, 52248, 69664, 70056, 78372, 86458, 89568, 93408, 104496, 129687, 140112, 156744, 172916, 208992, 259374, 280224, 302603, 313488, 345832, 389061, 518748, 605206, 626976, 691664, 778122, 907809, 1037496, 1210412, 1383328, 1556244, 1815618, 2074992, 2420824, 2723427, 3112488, 3631236, 4149984, 4841648, 5446854, 6224976, 7262472, 9683296, 10893708, 12449952, 14524944, 21787416, 29049888, 43574832, 87149664]

約数ペア:

[(1, 87149664), (2, 43574832), (3, 29049888), (4, 21787416), (6, 14524944), (7, 12449952), (8, 10893708), (9, 9683296), (12, 7262472), (14, 6224976), (16, 5446854), (18, 4841648), (21, 4149984), (24, 3631236), (28, 3112488), (32, 2723427), (36, 2420824), (42, 2074992), (48, 1815618), (56, 1556244), (63, 1383328), (72, 1210412), (84, 1037496), (96, 907809), (112, 778122), (126, 691664), (139, 626976), (144, 605206), (168, 518748), (224, 389061), (252, 345832), (278, 313488), (288, 302603), (311, 280224), (336, 259374), (417, 208992), (504, 172916), (556, 156744), (622, 140112), (672, 129687), (834, 104496), (933, 93408), (973, 89568), (1008, 86458), (1112, 78372), (1244, 70056), (1251, 69664), (1668, 52248), (1866, 46704), (1946, 44784), (2016, 43229), (2177, 40032), (2224, 39186), (2488, 35028), (2502, 34832), (2799, 31136), (2919, 29856), (3336, 26124), (3732, 23352), (3892, 22392), (4354, 20016), (4448, 19593), (4976, 17514), (5004, 17416), (5598, 15568), (5838, 14928), (6531, 13344), (6672, 13062), (7464, 11676), (7784, 11196), (8708, 10008), (8757, 9952)]