78672336

素因数分解:

$2^4\times 3^1\times {\mathrm{643}}^1\times {\mathrm{2549}}^1$

素因数の和:3203

約数の個数: 40

約数和(自身を含む): 203632800

約数和(自身を除く): 124960464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643, 1286, 1929, 2549, 2572, 3858, 5098, 5144, 7647, 7716, 10196, 10288, 15294, 15432, 20392, 30588, 30864, 40784, 61176, 122352, 1639007, 3278014, 4917021, 6556028, 9834042, 13112056, 19668084, 26224112, 39336168, 78672336]

約数ペア:

[(1, 78672336), (2, 39336168), (3, 26224112), (4, 19668084), (6, 13112056), (8, 9834042), (12, 6556028), (16, 4917021), (24, 3278014), (48, 1639007), (643, 122352), (1286, 61176), (1929, 40784), (2549, 30864), (2572, 30588), (3858, 20392), (5098, 15432), (5144, 15294), (7647, 10288), (7716, 10196)]