77791272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1493}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 210833280

約数和(自身を除く): 133042008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 167, 312, 334, 501, 668, 1002, 1336, 1493, 2004, 2171, 2986, 4008, 4342, 4479, 5972, 6513, 8684, 8958, 11944, 13026, 17368, 17916, 19409, 26052, 35832, 38818, 52104, 58227, 77636, 116454, 155272, 232908, 249331, 465816, 498662, 747993, 997324, 1495986, 1994648, 2991972, 3241303, 5983944, 6482606, 9723909, 12965212, 19447818, 25930424, 38895636, 77791272]

約数ペア:

[(1, 77791272), (2, 38895636), (3, 25930424), (4, 19447818), (6, 12965212), (8, 9723909), (12, 6482606), (13, 5983944), (24, 3241303), (26, 2991972), (39, 1994648), (52, 1495986), (78, 997324), (104, 747993), (156, 498662), (167, 465816), (312, 249331), (334, 232908), (501, 155272), (668, 116454), (1002, 77636), (1336, 58227), (1493, 52104), (2004, 38818), (2171, 35832), (2986, 26052), (4008, 19409), (4342, 17916), (4479, 17368), (5972, 13026), (6513, 11944), (8684, 8958)]