47782008

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1409}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 133668000

約数和(自身を除く): 85885992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1409, 1413, 1884, 2818, 2826, 3768, 4227, 4239, 5636, 5652, 8454, 8478, 11272, 11304, 12681, 16908, 16956, 25362, 33816, 33912, 38043, 50724, 76086, 101448, 152172, 221213, 304344, 442426, 663639, 884852, 1327278, 1769704, 1990917, 2654556, 3981834, 5309112, 5972751, 7963668, 11945502, 15927336, 23891004, 47782008]

約数ペア:

[(1, 47782008), (2, 23891004), (3, 15927336), (4, 11945502), (6, 7963668), (8, 5972751), (9, 5309112), (12, 3981834), (18, 2654556), (24, 1990917), (27, 1769704), (36, 1327278), (54, 884852), (72, 663639), (108, 442426), (157, 304344), (216, 221213), (314, 152172), (471, 101448), (628, 76086), (942, 50724), (1256, 38043), (1409, 33912), (1413, 33816), (1884, 25362), (2818, 16956), (2826, 16908), (3768, 12681), (4227, 11304), (4239, 11272), (5636, 8478), (5652, 8454)]