71294664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18451}}^1$

素因数の和:18490

約数の個数: 64

約数和(自身を含む): 212567040

約数和(自身を除く): 141272376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 18451, 36902, 55353, 73804, 110706, 129157, 147608, 221412, 258314, 387471, 424373, 442824, 516628, 774942, 848746, 1033256, 1273119, 1549884, 1697492, 2546238, 2970611, 3099768, 3394984, 5092476, 5941222, 8911833, 10184952, 11882444, 17823666, 23764888, 35647332, 71294664]

約数ペア:

[(1, 71294664), (2, 35647332), (3, 23764888), (4, 17823666), (6, 11882444), (7, 10184952), (8, 8911833), (12, 5941222), (14, 5092476), (21, 3394984), (23, 3099768), (24, 2970611), (28, 2546238), (42, 1697492), (46, 1549884), (56, 1273119), (69, 1033256), (84, 848746), (92, 774942), (138, 516628), (161, 442824), (168, 424373), (184, 387471), (276, 258314), (322, 221412), (483, 147608), (552, 129157), (644, 110706), (966, 73804), (1288, 55353), (1932, 36902), (3864, 18451)]