78629292

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:997

約数の個数: 120

約数和(自身を含む): 241523744

約数和(自身を除く): 162894452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 937, 999, 1036, 1134, 1332, 1554, 1874, 1998, 2268, 2331, 2811, 2997, 3108, 3748, 3996, 4662, 5622, 5994, 6559, 6993, 8433, 9324, 11244, 11988, 13118, 13986, 16866, 19677, 20979, 25299, 26236, 27972, 33732, 34669, 39354, 41958, 50598, 59031, 69338, 75897, 78708, 83916, 101196, 104007, 118062, 138676, 151794, 177093, 208014, 236124, 242683, 303588, 312021, 354186, 416028, 485366, 531279, 624042, 708372, 728049, 936063, 970732, 1062558, 1248084, 1456098, 1872126, 2125116, 2184147, 2808189, 2912196, 3744252, 4368294, 5616378, 6552441, 8736588, 11232756, 13104882, 19657323, 26209764, 39314646, 78629292]

約数ペア:

[(1, 78629292), (2, 39314646), (3, 26209764), (4, 19657323), (6, 13104882), (7, 11232756), (9, 8736588), (12, 6552441), (14, 5616378), (18, 4368294), (21, 3744252), (27, 2912196), (28, 2808189), (36, 2184147), (37, 2125116), (42, 1872126), (54, 1456098), (63, 1248084), (74, 1062558), (81, 970732), (84, 936063), (108, 728049), (111, 708372), (126, 624042), (148, 531279), (162, 485366), (189, 416028), (222, 354186), (252, 312021), (259, 303588), (324, 242683), (333, 236124), (378, 208014), (444, 177093), (518, 151794), (567, 138676), (666, 118062), (756, 104007), (777, 101196), (937, 83916), (999, 78708), (1036, 75897), (1134, 69338), (1332, 59031), (1554, 50598), (1874, 41958), (1998, 39354), (2268, 34669), (2331, 33732), (2811, 27972), (2997, 26236), (3108, 25299), (3748, 20979), (3996, 19677), (4662, 16866), (5622, 13986), (5994, 13118), (6559, 11988), (6993, 11244), (8433, 9324)]