90511824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2084

約数の個数: 80

約数和(自身を含む): 255386432

約数和(自身を除く): 164874608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 208, 219, 292, 312, 438, 584, 624, 876, 949, 1168, 1752, 1898, 1987, 2847, 3504, 3796, 3974, 5694, 5961, 7592, 7948, 11388, 11922, 15184, 15896, 22776, 23844, 25831, 31792, 45552, 47688, 51662, 77493, 95376, 103324, 145051, 154986, 206648, 290102, 309972, 413296, 435153, 580204, 619944, 870306, 1160408, 1239888, 1740612, 1885663, 2320816, 3481224, 3771326, 5656989, 6962448, 7542652, 11313978, 15085304, 22627956, 30170608, 45255912, 90511824]

約数ペア:

[(1, 90511824), (2, 45255912), (3, 30170608), (4, 22627956), (6, 15085304), (8, 11313978), (12, 7542652), (13, 6962448), (16, 5656989), (24, 3771326), (26, 3481224), (39, 2320816), (48, 1885663), (52, 1740612), (73, 1239888), (78, 1160408), (104, 870306), (146, 619944), (156, 580204), (208, 435153), (219, 413296), (292, 309972), (312, 290102), (438, 206648), (584, 154986), (624, 145051), (876, 103324), (949, 95376), (1168, 77493), (1752, 51662), (1898, 47688), (1987, 45552), (2847, 31792), (3504, 25831), (3796, 23844), (3974, 22776), (5694, 15896), (5961, 15184), (7592, 11922), (7948, 11388)]