56308628484

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{152197}}^1$

素因数の和:152489

約数の個数: 72

約数和(自身を含む): 146256190080

約数和(自身を除く): 89947561596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 239, 258, 387, 478, 516, 717, 774, 956, 1434, 1548, 2151, 2868, 4302, 8604, 10277, 20554, 30831, 41108, 61662, 92493, 123324, 152197, 184986, 304394, 369972, 456591, 608788, 913182, 1369773, 1826364, 2739546, 5479092, 6544471, 13088942, 19633413, 26177884, 36375083, 39266826, 58900239, 72750166, 78533652, 109125249, 117800478, 145500332, 218250498, 235600956, 327375747, 436500996, 654751494, 1309502988, 1564128569, 3128257138, 4692385707, 6256514276, 9384771414, 14077157121, 18769542828, 28154314242, 56308628484]

約数ペア:

[(1, 56308628484), (2, 28154314242), (3, 18769542828), (4, 14077157121), (6, 9384771414), (9, 6256514276), (12, 4692385707), (18, 3128257138), (36, 1564128569), (43, 1309502988), (86, 654751494), (129, 436500996), (172, 327375747), (239, 235600956), (258, 218250498), (387, 145500332), (478, 117800478), (516, 109125249), (717, 78533652), (774, 72750166), (956, 58900239), (1434, 39266826), (1548, 36375083), (2151, 26177884), (2868, 19633413), (4302, 13088942), (8604, 6544471), (10277, 5479092), (20554, 2739546), (30831, 1826364), (41108, 1369773), (61662, 913182), (92493, 608788), (123324, 456591), (152197, 369972), (184986, 304394)]