76580504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 196922880

約数和(自身を除く): 120342376

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 73, 77, 88, 91, 104, 131, 143, 146, 154, 182, 262, 286, 292, 308, 364, 511, 524, 572, 584, 616, 728, 803, 917, 949, 1001, 1022, 1048, 1144, 1441, 1606, 1703, 1834, 1898, 2002, 2044, 2882, 3212, 3406, 3668, 3796, 4004, 4088, 5621, 5764, 6424, 6643, 6812, 7336, 7592, 8008, 9563, 10087, 10439, 11242, 11528, 11921, 13286, 13624, 18733, 19126, 20174, 20878, 22484, 23842, 26572, 37466, 38252, 40348, 41756, 44968, 47684, 53144, 66941, 73073, 74932, 76504, 80696, 83512, 95368, 105193, 124319, 131131, 133882, 146146, 149864, 210386, 248638, 262262, 267764, 292292, 420772, 497276, 524524, 535528, 584584, 736351, 841544, 870233, 994552, 1049048, 1367509, 1472702, 1740466, 2735018, 2945404, 3480932, 5470036, 5890808, 6961864, 9572563, 10940072, 19145126, 38290252, 76580504]

約数ペア:

[(1, 76580504), (2, 38290252), (4, 19145126), (7, 10940072), (8, 9572563), (11, 6961864), (13, 5890808), (14, 5470036), (22, 3480932), (26, 2945404), (28, 2735018), (44, 1740466), (52, 1472702), (56, 1367509), (73, 1049048), (77, 994552), (88, 870233), (91, 841544), (104, 736351), (131, 584584), (143, 535528), (146, 524524), (154, 497276), (182, 420772), (262, 292292), (286, 267764), (292, 262262), (308, 248638), (364, 210386), (511, 149864), (524, 146146), (572, 133882), (584, 131131), (616, 124319), (728, 105193), (803, 95368), (917, 83512), (949, 80696), (1001, 76504), (1022, 74932), (1048, 73073), (1144, 66941), (1441, 53144), (1606, 47684), (1703, 44968), (1834, 41756), (1898, 40348), (2002, 38252), (2044, 37466), (2882, 26572), (3212, 23842), (3406, 22484), (3668, 20878), (3796, 20174), (4004, 19126), (4088, 18733), (5621, 13624), (5764, 13286), (6424, 11921), (6643, 11528), (6812, 11242), (7336, 10439), (7592, 10087), (8008, 9563)]