90020328

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4591}}^1$

素因数の和:4662

約数の個数: 64

約数和(自身を含む): 242457600

約数和(自身を除く): 152437272

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2451, 3268, 4591, 4902, 6536, 9182, 9804, 13773, 18364, 19608, 27546, 36728, 55092, 87229, 110184, 174458, 197413, 261687, 348916, 394826, 523374, 592239, 697832, 789652, 1046748, 1184478, 1579304, 2093496, 2368956, 3750847, 4737912, 7501694, 11252541, 15003388, 22505082, 30006776, 45010164, 90020328]

約数ペア:

[(1, 90020328), (2, 45010164), (3, 30006776), (4, 22505082), (6, 15003388), (8, 11252541), (12, 7501694), (19, 4737912), (24, 3750847), (38, 2368956), (43, 2093496), (57, 1579304), (76, 1184478), (86, 1046748), (114, 789652), (129, 697832), (152, 592239), (172, 523374), (228, 394826), (258, 348916), (344, 261687), (456, 197413), (516, 174458), (817, 110184), (1032, 87229), (1634, 55092), (2451, 36728), (3268, 27546), (4591, 19608), (4902, 18364), (6536, 13773), (9182, 9804)]