172955448

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{77489}}^1$

素因数の和:77532

約数の個数: 48

約数和(自身を含む): 483537600

約数和(自身を除く): 310582152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 77489, 154978, 232467, 309956, 464934, 619912, 697401, 929868, 1394802, 1859736, 2402159, 2789604, 4804318, 5579208, 7206477, 9608636, 14412954, 19217272, 21619431, 28825908, 43238862, 57651816, 86477724, 172955448]

約数ペア:

[(1, 172955448), (2, 86477724), (3, 57651816), (4, 43238862), (6, 28825908), (8, 21619431), (9, 19217272), (12, 14412954), (18, 9608636), (24, 7206477), (31, 5579208), (36, 4804318), (62, 2789604), (72, 2402159), (93, 1859736), (124, 1394802), (186, 929868), (248, 697401), (279, 619912), (372, 464934), (558, 309956), (744, 232467), (1116, 154978), (2232, 77489)]