72574776

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2539}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 197129400

約数和(自身を除く): 124554624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 2539, 3176, 3573, 4764, 5078, 7146, 7617, 9528, 10156, 14292, 15234, 20312, 22851, 28584, 30468, 45702, 60936, 91404, 182808, 1007983, 2015966, 3023949, 4031932, 6047898, 8063864, 9071847, 12095796, 18143694, 24191592, 36287388, 72574776]

約数ペア:

[(1, 72574776), (2, 36287388), (3, 24191592), (4, 18143694), (6, 12095796), (8, 9071847), (9, 8063864), (12, 6047898), (18, 4031932), (24, 3023949), (36, 2015966), (72, 1007983), (397, 182808), (794, 91404), (1191, 60936), (1588, 45702), (2382, 30468), (2539, 28584), (3176, 22851), (3573, 20312), (4764, 15234), (5078, 14292), (7146, 10156), (7617, 9528)]