72694776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 229017600

約数和(自身を除く): 156322824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 139, 154, 168, 231, 264, 278, 283, 308, 417, 462, 556, 566, 616, 834, 849, 924, 973, 1112, 1132, 1529, 1668, 1698, 1848, 1946, 1981, 2264, 2919, 3058, 3113, 3336, 3396, 3892, 3962, 4587, 5838, 5943, 6116, 6226, 6792, 7784, 7924, 9174, 9339, 10703, 11676, 11886, 12232, 12452, 15848, 18348, 18678, 21406, 21791, 23352, 23772, 24904, 32109, 36696, 37356, 39337, 42812, 43582, 47544, 64218, 65373, 74712, 78674, 85624, 87164, 118011, 128436, 130746, 157348, 174328, 236022, 256872, 261492, 275359, 314696, 432707, 472044, 522984, 550718, 826077, 865414, 944088, 1101436, 1298121, 1652154, 1730828, 2202872, 2596242, 3028949, 3304308, 3461656, 5192484, 6057898, 6608616, 9086847, 10384968, 12115796, 18173694, 24231592, 36347388, 72694776]

約数ペア:

[(1, 72694776), (2, 36347388), (3, 24231592), (4, 18173694), (6, 12115796), (7, 10384968), (8, 9086847), (11, 6608616), (12, 6057898), (14, 5192484), (21, 3461656), (22, 3304308), (24, 3028949), (28, 2596242), (33, 2202872), (42, 1730828), (44, 1652154), (56, 1298121), (66, 1101436), (77, 944088), (84, 865414), (88, 826077), (132, 550718), (139, 522984), (154, 472044), (168, 432707), (231, 314696), (264, 275359), (278, 261492), (283, 256872), (308, 236022), (417, 174328), (462, 157348), (556, 130746), (566, 128436), (616, 118011), (834, 87164), (849, 85624), (924, 78674), (973, 74712), (1112, 65373), (1132, 64218), (1529, 47544), (1668, 43582), (1698, 42812), (1848, 39337), (1946, 37356), (1981, 36696), (2264, 32109), (2919, 24904), (3058, 23772), (3113, 23352), (3336, 21791), (3396, 21406), (3892, 18678), (3962, 18348), (4587, 15848), (5838, 12452), (5943, 12232), (6116, 11886), (6226, 11676), (6792, 10703), (7784, 9339), (7924, 9174)]