47142072

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{21121}}^1$

素因数の和:21164

約数の個数: 48

約数和(自身を含む): 131801280

約数和(自身を除く): 84659208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 21121, 42242, 63363, 84484, 126726, 168968, 190089, 253452, 380178, 506904, 654751, 760356, 1309502, 1520712, 1964253, 2619004, 3928506, 5238008, 5892759, 7857012, 11785518, 15714024, 23571036, 47142072]

約数ペア:

[(1, 47142072), (2, 23571036), (3, 15714024), (4, 11785518), (6, 7857012), (8, 5892759), (9, 5238008), (12, 3928506), (18, 2619004), (24, 1964253), (31, 1520712), (36, 1309502), (62, 760356), (72, 654751), (93, 506904), (124, 380178), (186, 253452), (248, 190089), (279, 168968), (372, 126726), (558, 84484), (744, 63363), (1116, 42242), (2232, 21121)]