74681712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1787

約数の個数: 120

約数和(自身を含む): 244559744

約数和(自身を除く): 169878032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 774, 903, 1008, 1032, 1204, 1548, 1723, 1806, 2064, 2408, 2709, 3096, 3446, 3612, 4816, 5169, 5418, 6192, 6892, 7224, 10338, 10836, 12061, 13784, 14448, 15507, 20676, 21672, 24122, 27568, 31014, 36183, 41352, 43344, 48244, 62028, 72366, 74089, 82704, 96488, 108549, 124056, 144732, 148178, 192976, 217098, 222267, 248112, 289464, 296356, 434196, 444534, 518623, 578928, 592712, 666801, 868392, 889068, 1037246, 1185424, 1333602, 1555869, 1736784, 1778136, 2074492, 2667204, 3111738, 3556272, 4148984, 4667607, 5334408, 6223476, 8297968, 9335214, 10668816, 12446952, 18670428, 24893904, 37340856, 74681712]

約数ペア:

[(1, 74681712), (2, 37340856), (3, 24893904), (4, 18670428), (6, 12446952), (7, 10668816), (8, 9335214), (9, 8297968), (12, 6223476), (14, 5334408), (16, 4667607), (18, 4148984), (21, 3556272), (24, 3111738), (28, 2667204), (36, 2074492), (42, 1778136), (43, 1736784), (48, 1555869), (56, 1333602), (63, 1185424), (72, 1037246), (84, 889068), (86, 868392), (112, 666801), (126, 592712), (129, 578928), (144, 518623), (168, 444534), (172, 434196), (252, 296356), (258, 289464), (301, 248112), (336, 222267), (344, 217098), (387, 192976), (504, 148178), (516, 144732), (602, 124056), (688, 108549), (774, 96488), (903, 82704), (1008, 74089), (1032, 72366), (1204, 62028), (1548, 48244), (1723, 43344), (1806, 41352), (2064, 36183), (2408, 31014), (2709, 27568), (3096, 24122), (3446, 21672), (3612, 20676), (4816, 15507), (5169, 14448), (5418, 13784), (6192, 12061), (6892, 10836), (7224, 10338)]