66735048

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 170640000

約数和(自身を除く): 103904952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 157, 178, 199, 267, 314, 356, 398, 471, 534, 597, 628, 712, 796, 942, 1068, 1194, 1256, 1592, 1884, 2136, 2388, 3768, 4776, 13973, 17711, 27946, 31243, 35422, 41919, 53133, 55892, 62486, 70844, 83838, 93729, 106266, 111784, 124972, 141688, 167676, 187458, 212532, 249944, 335352, 374916, 425064, 749832, 2780627, 5561254, 8341881, 11122508, 16683762, 22245016, 33367524, 66735048]

約数ペア:

[(1, 66735048), (2, 33367524), (3, 22245016), (4, 16683762), (6, 11122508), (8, 8341881), (12, 5561254), (24, 2780627), (89, 749832), (157, 425064), (178, 374916), (199, 335352), (267, 249944), (314, 212532), (356, 187458), (398, 167676), (471, 141688), (534, 124972), (597, 111784), (628, 106266), (712, 93729), (796, 83838), (942, 70844), (1068, 62486), (1194, 55892), (1256, 53133), (1592, 41919), (1884, 35422), (2136, 31243), (2388, 27946), (3768, 17711), (4776, 13973)]