78910704

素因数分解:

$2^4\times 3^2\times {\mathrm{443}}^1\times {\mathrm{1237}}^1$

素因数の和:1694

約数の個数: 60

約数和(自身を含む): 221517816

約数和(自身を除く): 142607112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 443, 886, 1237, 1329, 1772, 2474, 2658, 3544, 3711, 3987, 4948, 5316, 7088, 7422, 7974, 9896, 10632, 11133, 14844, 15948, 19792, 21264, 22266, 29688, 31896, 44532, 59376, 63792, 89064, 178128, 547991, 1095982, 1643973, 2191964, 3287946, 4383928, 4931919, 6575892, 8767856, 9863838, 13151784, 19727676, 26303568, 39455352, 78910704]

約数ペア:

[(1, 78910704), (2, 39455352), (3, 26303568), (4, 19727676), (6, 13151784), (8, 9863838), (9, 8767856), (12, 6575892), (16, 4931919), (18, 4383928), (24, 3287946), (36, 2191964), (48, 1643973), (72, 1095982), (144, 547991), (443, 178128), (886, 89064), (1237, 63792), (1329, 59376), (1772, 44532), (2474, 31896), (2658, 29688), (3544, 22266), (3711, 21264), (3987, 19792), (4948, 15948), (5316, 14844), (7088, 11133), (7422, 10632), (7974, 9896)]