27968112

素因数分解:

$2^4\times 3^3\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:759

約数の個数: 80

約数和(自身を含む): 81200160

約数和(自身を除く): 53232048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 101, 108, 144, 202, 216, 303, 404, 432, 606, 641, 808, 909, 1212, 1282, 1616, 1818, 1923, 2424, 2564, 2727, 3636, 3846, 4848, 5128, 5454, 5769, 7272, 7692, 10256, 10908, 11538, 14544, 15384, 17307, 21816, 23076, 30768, 34614, 43632, 46152, 64741, 69228, 92304, 129482, 138456, 194223, 258964, 276912, 388446, 517928, 582669, 776892, 1035856, 1165338, 1553784, 1748007, 2330676, 3107568, 3496014, 4661352, 6992028, 9322704, 13984056, 27968112]

約数ペア:

[(1, 27968112), (2, 13984056), (3, 9322704), (4, 6992028), (6, 4661352), (8, 3496014), (9, 3107568), (12, 2330676), (16, 1748007), (18, 1553784), (24, 1165338), (27, 1035856), (36, 776892), (48, 582669), (54, 517928), (72, 388446), (101, 276912), (108, 258964), (144, 194223), (202, 138456), (216, 129482), (303, 92304), (404, 69228), (432, 64741), (606, 46152), (641, 43632), (808, 34614), (909, 30768), (1212, 23076), (1282, 21816), (1616, 17307), (1818, 15384), (1923, 14544), (2424, 11538), (2564, 10908), (2727, 10256), (3636, 7692), (3846, 7272), (4848, 5769), (5128, 5454)]