72917808

素因数分解:

$2^4\times 3^1\times {\mathrm{1519121}}^1$

素因数の和:1519132

約数の個数: 20

約数和(自身を含む): 188371128

約数和(自身を除く): 115453320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1519121, 3038242, 4557363, 6076484, 9114726, 12152968, 18229452, 24305936, 36458904, 72917808]

約数ペア:

[(1, 72917808), (2, 36458904), (3, 24305936), (4, 18229452), (6, 12152968), (8, 9114726), (12, 6076484), (16, 4557363), (24, 3038242), (48, 1519121)]