71999208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{52631}}^1$

素因数の和:52662

約数の個数: 48

約数和(自身を含む): 205264800

約数和(自身を除く): 133265592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 52631, 105262, 157893, 210524, 315786, 421048, 473679, 631572, 947358, 999989, 1263144, 1894716, 1999978, 2999967, 3789432, 3999956, 5999934, 7999912, 8999901, 11999868, 17999802, 23999736, 35999604, 71999208]

約数ペア:

[(1, 71999208), (2, 35999604), (3, 23999736), (4, 17999802), (6, 11999868), (8, 8999901), (9, 7999912), (12, 5999934), (18, 3999956), (19, 3789432), (24, 2999967), (36, 1999978), (38, 1894716), (57, 1263144), (72, 999989), (76, 947358), (114, 631572), (152, 473679), (171, 421048), (228, 315786), (342, 210524), (456, 157893), (684, 105262), (1368, 52631)]