61085448

素因数分解:

$2^3\times 3^3\times {\mathrm{389}}^1\times {\mathrm{727}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 170352000

約数和(自身を除く): 109266552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 389, 727, 778, 1167, 1454, 1556, 2181, 2334, 2908, 3112, 3501, 4362, 4668, 5816, 6543, 7002, 8724, 9336, 10503, 13086, 14004, 17448, 19629, 21006, 26172, 28008, 39258, 42012, 52344, 78516, 84024, 157032, 282803, 565606, 848409, 1131212, 1696818, 2262424, 2545227, 3393636, 5090454, 6787272, 7635681, 10180908, 15271362, 20361816, 30542724, 61085448]

約数ペア:

[(1, 61085448), (2, 30542724), (3, 20361816), (4, 15271362), (6, 10180908), (8, 7635681), (9, 6787272), (12, 5090454), (18, 3393636), (24, 2545227), (27, 2262424), (36, 1696818), (54, 1131212), (72, 848409), (108, 565606), (216, 282803), (389, 157032), (727, 84024), (778, 78516), (1167, 52344), (1454, 42012), (1556, 39258), (2181, 28008), (2334, 26172), (2908, 21006), (3112, 19629), (3501, 17448), (4362, 14004), (4668, 13086), (5816, 10503), (6543, 9336), (7002, 8724)]