77958056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 178640640

約数和(自身を除く): 100682584

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 41, 44, 62, 68, 82, 88, 124, 136, 164, 187, 248, 328, 341, 374, 451, 527, 682, 697, 748, 902, 1054, 1271, 1364, 1394, 1496, 1681, 1804, 2108, 2542, 2728, 2788, 3362, 3608, 4216, 5084, 5576, 5797, 6724, 7667, 10168, 11594, 13448, 13981, 15334, 18491, 21607, 23188, 27962, 28577, 30668, 36982, 43214, 46376, 52111, 55924, 57154, 61336, 73964, 86428, 104222, 111848, 114308, 147928, 172856, 208444, 228616, 237677, 314347, 416888, 475354, 573221, 628694, 885887, 950708, 1146442, 1257388, 1771774, 1901416, 2292884, 2514776, 3543548, 4585768, 7087096, 9744757, 19489514, 38979028, 77958056]

約数ペア:

[(1, 77958056), (2, 38979028), (4, 19489514), (8, 9744757), (11, 7087096), (17, 4585768), (22, 3543548), (31, 2514776), (34, 2292884), (41, 1901416), (44, 1771774), (62, 1257388), (68, 1146442), (82, 950708), (88, 885887), (124, 628694), (136, 573221), (164, 475354), (187, 416888), (248, 314347), (328, 237677), (341, 228616), (374, 208444), (451, 172856), (527, 147928), (682, 114308), (697, 111848), (748, 104222), (902, 86428), (1054, 73964), (1271, 61336), (1364, 57154), (1394, 55924), (1496, 52111), (1681, 46376), (1804, 43214), (2108, 36982), (2542, 30668), (2728, 28577), (2788, 27962), (3362, 23188), (3608, 21607), (4216, 18491), (5084, 15334), (5576, 13981), (5797, 13448), (6724, 11594), (7667, 10168)]