78449294

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 151905456

約数和(自身を除く): 73456162

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 154, 427, 539, 671, 854, 1078, 1193, 1342, 2386, 2989, 4697, 5978, 8351, 9394, 13123, 16702, 26246, 32879, 58457, 65758, 72773, 91861, 116914, 145546, 183722, 509411, 643027, 800503, 1018822, 1286054, 1601006, 3565877, 5603521, 7131754, 11207042, 39224647, 78449294]

約数ペア:

[(1, 78449294), (2, 39224647), (7, 11207042), (11, 7131754), (14, 5603521), (22, 3565877), (49, 1601006), (61, 1286054), (77, 1018822), (98, 800503), (122, 643027), (154, 509411), (427, 183722), (539, 145546), (671, 116914), (854, 91861), (1078, 72773), (1193, 65758), (1342, 58457), (2386, 32879), (2989, 26246), (4697, 16702), (5978, 13123), (8351, 9394)]