71178744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 231897600

約数和(自身を除く): 160718856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 109, 138, 156, 161, 168, 169, 182, 184, 218, 273, 276, 299, 312, 322, 327, 338, 364, 436, 483, 507, 546, 552, 598, 644, 654, 676, 728, 763, 872, 897, 966, 1014, 1092, 1183, 1196, 1288, 1308, 1352, 1417, 1526, 1794, 1932, 2028, 2093, 2184, 2289, 2366, 2392, 2507, 2616, 2834, 3052, 3549, 3588, 3864, 3887, 4056, 4186, 4251, 4578, 4732, 5014, 5668, 6104, 6279, 7098, 7176, 7521, 7774, 8372, 8502, 9156, 9464, 9919, 10028, 11336, 11661, 12558, 14196, 15042, 15548, 16744, 17004, 17549, 18312, 18421, 19838, 20056, 23322, 25116, 27209, 28392, 29757, 30084, 31096, 32591, 34008, 35098, 36842, 39676, 46644, 50232, 52647, 54418, 55263, 59514, 60168, 65182, 70196, 73684, 79352, 81627, 93288, 97773, 105294, 108836, 110526, 119028, 128947, 130364, 140392, 147368, 163254, 195546, 210588, 217672, 221052, 228137, 238056, 257894, 260728, 326508, 386841, 391092, 421176, 423683, 442104, 456274, 515788, 653016, 684411, 773682, 782184, 847366, 912548, 1031576, 1271049, 1368822, 1547364, 1694732, 1825096, 2542098, 2737644, 2965781, 3094728, 3389464, 5084196, 5475288, 5931562, 8897343, 10168392, 11863124, 17794686, 23726248, 35589372, 71178744]

約数ペア:

[(1, 71178744), (2, 35589372), (3, 23726248), (4, 17794686), (6, 11863124), (7, 10168392), (8, 8897343), (12, 5931562), (13, 5475288), (14, 5084196), (21, 3389464), (23, 3094728), (24, 2965781), (26, 2737644), (28, 2542098), (39, 1825096), (42, 1694732), (46, 1547364), (52, 1368822), (56, 1271049), (69, 1031576), (78, 912548), (84, 847366), (91, 782184), (92, 773682), (104, 684411), (109, 653016), (138, 515788), (156, 456274), (161, 442104), (168, 423683), (169, 421176), (182, 391092), (184, 386841), (218, 326508), (273, 260728), (276, 257894), (299, 238056), (312, 228137), (322, 221052), (327, 217672), (338, 210588), (364, 195546), (436, 163254), (483, 147368), (507, 140392), (546, 130364), (552, 128947), (598, 119028), (644, 110526), (654, 108836), (676, 105294), (728, 97773), (763, 93288), (872, 81627), (897, 79352), (966, 73684), (1014, 70196), (1092, 65182), (1183, 60168), (1196, 59514), (1288, 55263), (1308, 54418), (1352, 52647), (1417, 50232), (1526, 46644), (1794, 39676), (1932, 36842), (2028, 35098), (2093, 34008), (2184, 32591), (2289, 31096), (2366, 30084), (2392, 29757), (2507, 28392), (2616, 27209), (2834, 25116), (3052, 23322), (3549, 20056), (3588, 19838), (3864, 18421), (3887, 18312), (4056, 17549), (4186, 17004), (4251, 16744), (4578, 15548), (4732, 15042), (5014, 14196), (5668, 12558), (6104, 11661), (6279, 11336), (7098, 10028), (7176, 9919), (7521, 9464), (7774, 9156), (8372, 8502)]