79326744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 236544000

約数和(自身を除く): 157217256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 79, 84, 86, 129, 139, 158, 168, 172, 237, 258, 278, 301, 316, 344, 417, 474, 516, 553, 556, 602, 632, 834, 903, 948, 973, 1032, 1106, 1112, 1204, 1659, 1668, 1806, 1896, 1946, 2212, 2408, 2919, 3318, 3336, 3397, 3612, 3892, 4424, 5838, 5977, 6636, 6794, 7224, 7784, 10191, 10981, 11676, 11954, 13272, 13588, 17931, 20382, 21962, 23352, 23779, 23908, 27176, 32943, 35862, 40764, 41839, 43924, 47558, 47816, 65886, 71337, 71724, 76867, 81528, 83678, 87848, 95116, 125517, 131772, 142674, 143448, 153734, 167356, 190232, 230601, 251034, 263544, 285348, 307468, 334712, 461202, 472183, 502068, 570696, 614936, 922404, 944366, 1004136, 1416549, 1844808, 1888732, 2833098, 3305281, 3777464, 5666196, 6610562, 9915843, 11332392, 13221124, 19831686, 26442248, 39663372, 79326744]

約数ペア:

[(1, 79326744), (2, 39663372), (3, 26442248), (4, 19831686), (6, 13221124), (7, 11332392), (8, 9915843), (12, 6610562), (14, 5666196), (21, 3777464), (24, 3305281), (28, 2833098), (42, 1888732), (43, 1844808), (56, 1416549), (79, 1004136), (84, 944366), (86, 922404), (129, 614936), (139, 570696), (158, 502068), (168, 472183), (172, 461202), (237, 334712), (258, 307468), (278, 285348), (301, 263544), (316, 251034), (344, 230601), (417, 190232), (474, 167356), (516, 153734), (553, 143448), (556, 142674), (602, 131772), (632, 125517), (834, 95116), (903, 87848), (948, 83678), (973, 81528), (1032, 76867), (1106, 71724), (1112, 71337), (1204, 65886), (1659, 47816), (1668, 47558), (1806, 43924), (1896, 41839), (1946, 40764), (2212, 35862), (2408, 32943), (2919, 27176), (3318, 23908), (3336, 23779), (3397, 23352), (3612, 21962), (3892, 20382), (4424, 17931), (5838, 13588), (5977, 13272), (6636, 11954), (6794, 11676), (7224, 10981), (7784, 10191)]