71464128

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{16183}}^1$

素因数の和:16221

約数の個数: 56

約数和(自身を含む): 197315328

約数和(自身を除く): 125851200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 16183, 32366, 48549, 64732, 97098, 129464, 194196, 258928, 372209, 388392, 517856, 744418, 776784, 1035712, 1116627, 1488836, 1553568, 2233254, 2977672, 3107136, 4466508, 5955344, 8933016, 11910688, 17866032, 23821376, 35732064, 71464128]

約数ペア:

[(1, 71464128), (2, 35732064), (3, 23821376), (4, 17866032), (6, 11910688), (8, 8933016), (12, 5955344), (16, 4466508), (23, 3107136), (24, 2977672), (32, 2233254), (46, 1553568), (48, 1488836), (64, 1116627), (69, 1035712), (92, 776784), (96, 744418), (138, 517856), (184, 388392), (192, 372209), (276, 258928), (368, 194196), (552, 129464), (736, 97098), (1104, 64732), (1472, 48549), (2208, 32366), (4416, 16183)]