69145728

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{7829}}^1$

素因数の和:7869

約数の個数: 64

約数和(自身を含む): 191678400

約数和(自身を除く): 122532672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 7829, 8832, 15658, 23487, 31316, 46974, 62632, 93948, 125264, 180067, 187896, 250528, 360134, 375792, 501056, 540201, 720268, 751584, 1002112, 1080402, 1440536, 1503168, 2160804, 2881072, 3006336, 4321608, 5762144, 8643216, 11524288, 17286432, 23048576, 34572864, 69145728]

約数ペア:

[(1, 69145728), (2, 34572864), (3, 23048576), (4, 17286432), (6, 11524288), (8, 8643216), (12, 5762144), (16, 4321608), (23, 3006336), (24, 2881072), (32, 2160804), (46, 1503168), (48, 1440536), (64, 1080402), (69, 1002112), (92, 751584), (96, 720268), (128, 540201), (138, 501056), (184, 375792), (192, 360134), (276, 250528), (368, 187896), (384, 180067), (552, 125264), (736, 93948), (1104, 62632), (1472, 46974), (2208, 31316), (2944, 23487), (4416, 15658), (7829, 8832)]