27279792

素因数分解:

$2^4\times 3^2\times {\mathrm{389}}^1\times {\mathrm{487}}^1$

素因数の和:890

約数の個数: 60

約数和(自身を含む): 76698960

約数和(自身を除く): 49419168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389, 487, 778, 974, 1167, 1461, 1556, 1948, 2334, 2922, 3112, 3501, 3896, 4383, 4668, 5844, 6224, 7002, 7792, 8766, 9336, 11688, 14004, 17532, 18672, 23376, 28008, 35064, 56016, 70128, 189443, 378886, 568329, 757772, 1136658, 1515544, 1704987, 2273316, 3031088, 3409974, 4546632, 6819948, 9093264, 13639896, 27279792]

約数ペア:

[(1, 27279792), (2, 13639896), (3, 9093264), (4, 6819948), (6, 4546632), (8, 3409974), (9, 3031088), (12, 2273316), (16, 1704987), (18, 1515544), (24, 1136658), (36, 757772), (48, 568329), (72, 378886), (144, 189443), (389, 70128), (487, 56016), (778, 35064), (974, 28008), (1167, 23376), (1461, 18672), (1556, 17532), (1948, 14004), (2334, 11688), (2922, 9336), (3112, 8766), (3501, 7792), (3896, 7002), (4383, 6224), (4668, 5844)]