73794708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 217497280

約数和(自身を除く): 143702572

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, 193, 228, 234, 247, 258, 342, 386, 387, 468, 494, 516, 559, 579, 684, 741, 772, 774, 817, 988, 1118, 1158, 1482, 1548, 1634, 1677, 1737, 2223, 2236, 2316, 2451, 2509, 2964, 3268, 3354, 3474, 3667, 4446, 4902, 5018, 5031, 6708, 6948, 7334, 7353, 7527, 8299, 8892, 9804, 10036, 10062, 10621, 11001, 14668, 14706, 15054, 16598, 20124, 21242, 22002, 22581, 24897, 29412, 30108, 31863, 33003, 33196, 42484, 44004, 45162, 47671, 49794, 63726, 66006, 74691, 90324, 95342, 95589, 99588, 107887, 127452, 132012, 143013, 149382, 157681, 190684, 191178, 215774, 286026, 298764, 315362, 323661, 382356, 429039, 431548, 473043, 572052, 630724, 647322, 858078, 946086, 970983, 1294644, 1419129, 1716156, 1892172, 1941966, 2049853, 2838258, 3883932, 4099706, 5676516, 6149559, 8199412, 12299118, 18448677, 24598236, 36897354, 73794708]

約数ペア:

[(1, 73794708), (2, 36897354), (3, 24598236), (4, 18448677), (6, 12299118), (9, 8199412), (12, 6149559), (13, 5676516), (18, 4099706), (19, 3883932), (26, 2838258), (36, 2049853), (38, 1941966), (39, 1892172), (43, 1716156), (52, 1419129), (57, 1294644), (76, 970983), (78, 946086), (86, 858078), (114, 647322), (117, 630724), (129, 572052), (156, 473043), (171, 431548), (172, 429039), (193, 382356), (228, 323661), (234, 315362), (247, 298764), (258, 286026), (342, 215774), (386, 191178), (387, 190684), (468, 157681), (494, 149382), (516, 143013), (559, 132012), (579, 127452), (684, 107887), (741, 99588), (772, 95589), (774, 95342), (817, 90324), (988, 74691), (1118, 66006), (1158, 63726), (1482, 49794), (1548, 47671), (1634, 45162), (1677, 44004), (1737, 42484), (2223, 33196), (2236, 33003), (2316, 31863), (2451, 30108), (2509, 29412), (2964, 24897), (3268, 22581), (3354, 22002), (3474, 21242), (3667, 20124), (4446, 16598), (4902, 15054), (5018, 14706), (5031, 14668), (6708, 11001), (6948, 10621), (7334, 10062), (7353, 10036), (7527, 9804), (8299, 8892)]