87278856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 269952000

約数和(自身を除く): 182673144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 111, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 399, 444, 456, 518, 532, 703, 739, 777, 798, 888, 1036, 1064, 1406, 1478, 1554, 1596, 2072, 2109, 2217, 2812, 2956, 3108, 3192, 4218, 4434, 4921, 5173, 5624, 5912, 6216, 8436, 8868, 9842, 10346, 14041, 14763, 15519, 16872, 17736, 19684, 20692, 27343, 28082, 29526, 31038, 39368, 41384, 42123, 54686, 56164, 59052, 62076, 82029, 84246, 98287, 109372, 112328, 118104, 124152, 164058, 168492, 191401, 196574, 218744, 294861, 328116, 336984, 382802, 393148, 519517, 574203, 589722, 656232, 765604, 786296, 1039034, 1148406, 1179444, 1531208, 1558551, 2078068, 2296812, 2358888, 3117102, 3636619, 4156136, 4593624, 6234204, 7273238, 10909857, 12468408, 14546476, 21819714, 29092952, 43639428, 87278856]

約数ペア:

[(1, 87278856), (2, 43639428), (3, 29092952), (4, 21819714), (6, 14546476), (7, 12468408), (8, 10909857), (12, 7273238), (14, 6234204), (19, 4593624), (21, 4156136), (24, 3636619), (28, 3117102), (37, 2358888), (38, 2296812), (42, 2078068), (56, 1558551), (57, 1531208), (74, 1179444), (76, 1148406), (84, 1039034), (111, 786296), (114, 765604), (133, 656232), (148, 589722), (152, 574203), (168, 519517), (222, 393148), (228, 382802), (259, 336984), (266, 328116), (296, 294861), (399, 218744), (444, 196574), (456, 191401), (518, 168492), (532, 164058), (703, 124152), (739, 118104), (777, 112328), (798, 109372), (888, 98287), (1036, 84246), (1064, 82029), (1406, 62076), (1478, 59052), (1554, 56164), (1596, 54686), (2072, 42123), (2109, 41384), (2217, 39368), (2812, 31038), (2956, 29526), (3108, 28082), (3192, 27343), (4218, 20692), (4434, 19684), (4921, 17736), (5173, 16872), (5624, 15519), (5912, 14763), (6216, 14041), (8436, 10346), (8868, 9842)]