90617328

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2633}}^1$

素因数の和:2886

約数の個数: 60

約数和(自身を含む): 254760480

約数和(自身を除く): 164143152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1912, 2151, 2633, 2868, 3824, 4302, 5266, 5736, 7899, 8604, 10532, 11472, 15798, 17208, 21064, 23697, 31596, 34416, 42128, 47394, 63192, 94788, 126384, 189576, 379152, 629287, 1258574, 1887861, 2517148, 3775722, 5034296, 5663583, 7551444, 10068592, 11327166, 15102888, 22654332, 30205776, 45308664, 90617328]

約数ペア:

[(1, 90617328), (2, 45308664), (3, 30205776), (4, 22654332), (6, 15102888), (8, 11327166), (9, 10068592), (12, 7551444), (16, 5663583), (18, 5034296), (24, 3775722), (36, 2517148), (48, 1887861), (72, 1258574), (144, 629287), (239, 379152), (478, 189576), (717, 126384), (956, 94788), (1434, 63192), (1912, 47394), (2151, 42128), (2633, 34416), (2868, 31596), (3824, 23697), (4302, 21064), (5266, 17208), (5736, 15798), (7899, 11472), (8604, 10532)]