64494156

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 153538560

約数和(自身を除く): 89044404

約数列:

[1, 2, 3, 4, 6, 12, 101, 127, 202, 254, 303, 381, 404, 419, 508, 606, 762, 838, 1212, 1257, 1524, 1676, 2514, 5028, 12827, 25654, 38481, 42319, 51308, 53213, 76962, 84638, 106426, 126957, 153924, 159639, 169276, 212852, 253914, 319278, 507828, 638556, 5374513, 10749026, 16123539, 21498052, 32247078, 64494156]

約数ペア:

[(1, 64494156), (2, 32247078), (3, 21498052), (4, 16123539), (6, 10749026), (12, 5374513), (101, 638556), (127, 507828), (202, 319278), (254, 253914), (303, 212852), (381, 169276), (404, 159639), (419, 153924), (508, 126957), (606, 106426), (762, 84638), (838, 76962), (1212, 53213), (1257, 51308), (1524, 42319), (1676, 38481), (2514, 25654), (5028, 12827)]