80677116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 237677440

約数和(自身を除く): 157000324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 43, 52, 57, 76, 78, 86, 114, 117, 129, 156, 171, 172, 211, 228, 234, 247, 258, 342, 387, 422, 468, 494, 516, 559, 633, 684, 741, 774, 817, 844, 988, 1118, 1266, 1482, 1548, 1634, 1677, 1899, 2223, 2236, 2451, 2532, 2743, 2964, 3268, 3354, 3798, 4009, 4446, 4902, 5031, 5486, 6708, 7353, 7596, 8018, 8229, 8892, 9073, 9804, 10062, 10621, 10972, 12027, 14706, 16036, 16458, 18146, 20124, 21242, 24054, 24687, 27219, 29412, 31863, 32916, 36081, 36292, 42484, 48108, 49374, 52117, 54438, 63726, 72162, 81657, 95589, 98748, 104234, 108876, 117949, 127452, 144324, 156351, 163314, 172387, 191178, 208468, 235898, 312702, 326628, 344774, 353847, 382356, 469053, 471796, 517161, 625404, 689548, 707694, 938106, 1034322, 1061541, 1415388, 1551483, 1876212, 2068644, 2123082, 2241031, 3102966, 4246164, 4482062, 6205932, 6723093, 8964124, 13446186, 20169279, 26892372, 40338558, 80677116]

約数ペア:

[(1, 80677116), (2, 40338558), (3, 26892372), (4, 20169279), (6, 13446186), (9, 8964124), (12, 6723093), (13, 6205932), (18, 4482062), (19, 4246164), (26, 3102966), (36, 2241031), (38, 2123082), (39, 2068644), (43, 1876212), (52, 1551483), (57, 1415388), (76, 1061541), (78, 1034322), (86, 938106), (114, 707694), (117, 689548), (129, 625404), (156, 517161), (171, 471796), (172, 469053), (211, 382356), (228, 353847), (234, 344774), (247, 326628), (258, 312702), (342, 235898), (387, 208468), (422, 191178), (468, 172387), (494, 163314), (516, 156351), (559, 144324), (633, 127452), (684, 117949), (741, 108876), (774, 104234), (817, 98748), (844, 95589), (988, 81657), (1118, 72162), (1266, 63726), (1482, 54438), (1548, 52117), (1634, 49374), (1677, 48108), (1899, 42484), (2223, 36292), (2236, 36081), (2451, 32916), (2532, 31863), (2743, 29412), (2964, 27219), (3268, 24687), (3354, 24054), (3798, 21242), (4009, 20124), (4446, 18146), (4902, 16458), (5031, 16036), (5486, 14706), (6708, 12027), (7353, 10972), (7596, 10621), (8018, 10062), (8229, 9804), (8892, 9073)]