78234768

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1867}}^1$

素因数の和:1981

約数の個数: 80

約数和(自身を含む): 226999360

約数和(自身を除く): 148764592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 582, 776, 873, 1164, 1552, 1746, 1867, 2328, 2619, 3492, 3734, 4656, 5238, 5601, 6984, 7468, 10476, 11202, 13968, 14936, 16803, 20952, 22404, 29872, 33606, 41904, 44808, 50409, 67212, 89616, 100818, 134424, 181099, 201636, 268848, 362198, 403272, 543297, 724396, 806544, 1086594, 1448792, 1629891, 2173188, 2897584, 3259782, 4346376, 4889673, 6519564, 8692752, 9779346, 13039128, 19558692, 26078256, 39117384, 78234768]

約数ペア:

[(1, 78234768), (2, 39117384), (3, 26078256), (4, 19558692), (6, 13039128), (8, 9779346), (9, 8692752), (12, 6519564), (16, 4889673), (18, 4346376), (24, 3259782), (27, 2897584), (36, 2173188), (48, 1629891), (54, 1448792), (72, 1086594), (97, 806544), (108, 724396), (144, 543297), (194, 403272), (216, 362198), (291, 268848), (388, 201636), (432, 181099), (582, 134424), (776, 100818), (873, 89616), (1164, 67212), (1552, 50409), (1746, 44808), (1867, 41904), (2328, 33606), (2619, 29872), (3492, 22404), (3734, 20952), (4656, 16803), (5238, 14936), (5601, 13968), (6984, 11202), (7468, 10476)]