87429996

素因数分解:

$2^2\times 3^3\times {\mathrm{643}}^1\times {\mathrm{1259}}^1$

素因数の和:1915

約数の個数: 48

約数和(自身を含む): 227203200

約数和(自身を除く): 139773204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 643, 1259, 1286, 1929, 2518, 2572, 3777, 3858, 5036, 5787, 7554, 7716, 11331, 11574, 15108, 17361, 22662, 23148, 33993, 34722, 45324, 67986, 69444, 135972, 809537, 1619074, 2428611, 3238148, 4857222, 7285833, 9714444, 14571666, 21857499, 29143332, 43714998, 87429996]

約数ペア:

[(1, 87429996), (2, 43714998), (3, 29143332), (4, 21857499), (6, 14571666), (9, 9714444), (12, 7285833), (18, 4857222), (27, 3238148), (36, 2428611), (54, 1619074), (108, 809537), (643, 135972), (1259, 69444), (1286, 67986), (1929, 45324), (2518, 34722), (2572, 33993), (3777, 23148), (3858, 22662), (5036, 17361), (5787, 15108), (7554, 11574), (7716, 11331)]