45648456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 136857600

約数和(自身を除く): 91209144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 71, 84, 86, 89, 129, 142, 168, 172, 178, 213, 258, 267, 284, 301, 344, 356, 426, 497, 516, 534, 568, 602, 623, 712, 852, 903, 994, 1032, 1068, 1204, 1246, 1491, 1704, 1806, 1869, 1988, 2136, 2408, 2492, 2982, 3053, 3612, 3738, 3827, 3976, 4984, 5964, 6106, 6319, 7224, 7476, 7654, 9159, 11481, 11928, 12212, 12638, 14952, 15308, 18318, 18957, 21371, 22962, 24424, 25276, 26789, 30616, 36636, 37914, 42742, 44233, 45924, 50552, 53578, 64113, 73272, 75828, 80367, 85484, 88466, 91848, 107156, 128226, 132699, 151656, 160734, 170968, 176932, 214312, 256452, 265398, 271717, 321468, 353864, 512904, 530796, 543434, 642936, 815151, 1061592, 1086868, 1630302, 1902019, 2173736, 3260604, 3804038, 5706057, 6521208, 7608076, 11412114, 15216152, 22824228, 45648456]

約数ペア:

[(1, 45648456), (2, 22824228), (3, 15216152), (4, 11412114), (6, 7608076), (7, 6521208), (8, 5706057), (12, 3804038), (14, 3260604), (21, 2173736), (24, 1902019), (28, 1630302), (42, 1086868), (43, 1061592), (56, 815151), (71, 642936), (84, 543434), (86, 530796), (89, 512904), (129, 353864), (142, 321468), (168, 271717), (172, 265398), (178, 256452), (213, 214312), (258, 176932), (267, 170968), (284, 160734), (301, 151656), (344, 132699), (356, 128226), (426, 107156), (497, 91848), (516, 88466), (534, 85484), (568, 80367), (602, 75828), (623, 73272), (712, 64113), (852, 53578), (903, 50552), (994, 45924), (1032, 44233), (1068, 42742), (1204, 37914), (1246, 36636), (1491, 30616), (1704, 26789), (1806, 25276), (1869, 24424), (1988, 22962), (2136, 21371), (2408, 18957), (2492, 18318), (2982, 15308), (3053, 14952), (3612, 12638), (3738, 12212), (3827, 11928), (3976, 11481), (4984, 9159), (5964, 7654), (6106, 7476), (6319, 7224)]