90192156

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1697}}^1$

素因数の和:1850

約数の個数: 48

約数和(自身を含む): 217561344

約数和(自身を除く): 127369188

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 103, 129, 172, 206, 258, 309, 412, 516, 618, 1236, 1697, 3394, 4429, 5091, 6788, 8858, 10182, 13287, 17716, 20364, 26574, 53148, 72971, 145942, 174791, 218913, 291884, 349582, 437826, 524373, 699164, 875652, 1048746, 2097492, 7516013, 15032026, 22548039, 30064052, 45096078, 90192156]

約数ペア:

[(1, 90192156), (2, 45096078), (3, 30064052), (4, 22548039), (6, 15032026), (12, 7516013), (43, 2097492), (86, 1048746), (103, 875652), (129, 699164), (172, 524373), (206, 437826), (258, 349582), (309, 291884), (412, 218913), (516, 174791), (618, 145942), (1236, 72971), (1697, 53148), (3394, 26574), (4429, 20364), (5091, 17716), (6788, 13287), (8858, 10182)]