42420648

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 119070720

約数和(自身を除く): 76650072

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 37, 46, 62, 67, 69, 74, 92, 93, 111, 124, 134, 138, 148, 184, 186, 201, 222, 248, 268, 276, 296, 372, 402, 444, 536, 552, 713, 744, 804, 851, 888, 1147, 1426, 1541, 1608, 1702, 2077, 2139, 2294, 2479, 2553, 2852, 3082, 3404, 3441, 4154, 4278, 4588, 4623, 4958, 5106, 5704, 6164, 6231, 6808, 6882, 7437, 8308, 8556, 9176, 9246, 9916, 10212, 12328, 12462, 13764, 14874, 16616, 17112, 18492, 19832, 20424, 24924, 26381, 27528, 29748, 36984, 47771, 49848, 52762, 57017, 59496, 76849, 79143, 95542, 105524, 114034, 143313, 153698, 158286, 171051, 191084, 211048, 228068, 230547, 286626, 307396, 316572, 342102, 382168, 456136, 461094, 573252, 614792, 633144, 684204, 922188, 1146504, 1368408, 1767527, 1844376, 3535054, 5302581, 7070108, 10605162, 14140216, 21210324, 42420648]

約数ペア:

[(1, 42420648), (2, 21210324), (3, 14140216), (4, 10605162), (6, 7070108), (8, 5302581), (12, 3535054), (23, 1844376), (24, 1767527), (31, 1368408), (37, 1146504), (46, 922188), (62, 684204), (67, 633144), (69, 614792), (74, 573252), (92, 461094), (93, 456136), (111, 382168), (124, 342102), (134, 316572), (138, 307396), (148, 286626), (184, 230547), (186, 228068), (201, 211048), (222, 191084), (248, 171051), (268, 158286), (276, 153698), (296, 143313), (372, 114034), (402, 105524), (444, 95542), (536, 79143), (552, 76849), (713, 59496), (744, 57017), (804, 52762), (851, 49848), (888, 47771), (1147, 36984), (1426, 29748), (1541, 27528), (1608, 26381), (1702, 24924), (2077, 20424), (2139, 19832), (2294, 18492), (2479, 17112), (2553, 16616), (2852, 14874), (3082, 13764), (3404, 12462), (3441, 12328), (4154, 10212), (4278, 9916), (4588, 9246), (4623, 9176), (4958, 8556), (5106, 8308), (5704, 7437), (6164, 6882), (6231, 6808)]