71513136

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{6803}}^1$

素因数の和:6890

約数の個数: 60

約数和(自身を含む): 202908888

約数和(自身を除く): 131395752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 6803, 10512, 13606, 20409, 27212, 40818, 54424, 61227, 81636, 108848, 122454, 163272, 244908, 326544, 489816, 496619, 979632, 993238, 1489857, 1986476, 2979714, 3972952, 4469571, 5959428, 7945904, 8939142, 11918856, 17878284, 23837712, 35756568, 71513136]

約数ペア:

[(1, 71513136), (2, 35756568), (3, 23837712), (4, 17878284), (6, 11918856), (8, 8939142), (9, 7945904), (12, 5959428), (16, 4469571), (18, 3972952), (24, 2979714), (36, 1986476), (48, 1489857), (72, 993238), (73, 979632), (144, 496619), (146, 489816), (219, 326544), (292, 244908), (438, 163272), (584, 122454), (657, 108848), (876, 81636), (1168, 61227), (1314, 54424), (1752, 40818), (2628, 27212), (3504, 20409), (5256, 13606), (6803, 10512)]