90474336

素因数分解:

$2^5\times 3^2\times {\mathrm{317}}^1\times {\mathrm{991}}^1$

素因数の和:1324

約数の個数: 72

約数和(自身を含む): 258358464

約数和(自身を除く): 167884128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 317, 634, 951, 991, 1268, 1902, 1982, 2536, 2853, 2973, 3804, 3964, 5072, 5706, 5946, 7608, 7928, 8919, 10144, 11412, 11892, 15216, 15856, 17838, 22824, 23784, 30432, 31712, 35676, 45648, 47568, 71352, 91296, 95136, 142704, 285408, 314147, 628294, 942441, 1256588, 1884882, 2513176, 2827323, 3769764, 5026352, 5654646, 7539528, 10052704, 11309292, 15079056, 22618584, 30158112, 45237168, 90474336]

約数ペア:

[(1, 90474336), (2, 45237168), (3, 30158112), (4, 22618584), (6, 15079056), (8, 11309292), (9, 10052704), (12, 7539528), (16, 5654646), (18, 5026352), (24, 3769764), (32, 2827323), (36, 2513176), (48, 1884882), (72, 1256588), (96, 942441), (144, 628294), (288, 314147), (317, 285408), (634, 142704), (951, 95136), (991, 91296), (1268, 71352), (1902, 47568), (1982, 45648), (2536, 35676), (2853, 31712), (2973, 30432), (3804, 23784), (3964, 22824), (5072, 17838), (5706, 15856), (5946, 15216), (7608, 11892), (7928, 11412), (8919, 10144)]