67157516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 127807680

約数和(自身を除く): 60650164

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 109, 148, 181, 218, 362, 436, 724, 851, 1702, 2507, 3404, 4033, 4163, 5014, 6697, 8066, 8326, 10028, 13394, 16132, 16652, 19729, 26788, 39458, 78916, 92759, 154031, 185518, 308062, 371036, 453767, 616124, 729973, 907534, 1459946, 1815068, 2919892, 16789379, 33578758, 67157516]

約数ペア:

[(1, 67157516), (2, 33578758), (4, 16789379), (23, 2919892), (37, 1815068), (46, 1459946), (74, 907534), (92, 729973), (109, 616124), (148, 453767), (181, 371036), (218, 308062), (362, 185518), (436, 154031), (724, 92759), (851, 78916), (1702, 39458), (2507, 26788), (3404, 19729), (4033, 16652), (4163, 16132), (5014, 13394), (6697, 10028), (8066, 8326)]