72047928

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{19121}}^1$

素因数の和:19287

約数の個数: 32

約数和(自身を含む): 181276560

約数和(自身を除く): 109228632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 19121, 38242, 57363, 76484, 114726, 152968, 229452, 458904, 3001997, 6003994, 9005991, 12007988, 18011982, 24015976, 36023964, 72047928]

約数ペア:

[(1, 72047928), (2, 36023964), (3, 24015976), (4, 18011982), (6, 12007988), (8, 9005991), (12, 6003994), (24, 3001997), (157, 458904), (314, 229452), (471, 152968), (628, 114726), (942, 76484), (1256, 57363), (1884, 38242), (3768, 19121)]