61378272

素因数分解:

$2^5\times 3^2\times {\mathrm{213119}}^1$

素因数の和:213135

約数の個数: 36

約数和(自身を含む): 174545280

約数和(自身を除く): 113167008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 213119, 426238, 639357, 852476, 1278714, 1704952, 1918071, 2557428, 3409904, 3836142, 5114856, 6819808, 7672284, 10229712, 15344568, 20459424, 30689136, 61378272]

約数ペア:

[(1, 61378272), (2, 30689136), (3, 20459424), (4, 15344568), (6, 10229712), (8, 7672284), (9, 6819808), (12, 5114856), (16, 3836142), (18, 3409904), (24, 2557428), (32, 1918071), (36, 1704952), (48, 1278714), (72, 852476), (96, 639357), (144, 426238), (288, 213119)]