72720048

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{48871}}^1$

素因数の和:48913

約数の個数: 40

約数和(自身を含む): 193924096

約数和(自身を除く): 121204048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 48871, 97742, 146613, 195484, 293226, 390968, 586452, 781936, 1172904, 1515001, 2345808, 3030002, 4545003, 6060004, 9090006, 12120008, 18180012, 24240016, 36360024, 72720048]

約数ペア:

[(1, 72720048), (2, 36360024), (3, 24240016), (4, 18180012), (6, 12120008), (8, 9090006), (12, 6060004), (16, 4545003), (24, 3030002), (31, 2345808), (48, 1515001), (62, 1172904), (93, 781936), (124, 586452), (186, 390968), (248, 293226), (372, 195484), (496, 146613), (744, 97742), (1488, 48871)]