61069212

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 158558400

約数和(自身を除く): 97489188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 109, 158, 197, 218, 237, 316, 327, 394, 436, 474, 591, 654, 711, 788, 948, 981, 1182, 1308, 1422, 1773, 1962, 2364, 2844, 3546, 3924, 7092, 8611, 15563, 17222, 21473, 25833, 31126, 34444, 42946, 46689, 51666, 62252, 64419, 77499, 85892, 93378, 103332, 128838, 140067, 154998, 186756, 193257, 257676, 280134, 309996, 386514, 560268, 773028, 1696367, 3392734, 5089101, 6785468, 10178202, 15267303, 20356404, 30534606, 61069212]

約数ペア:

[(1, 61069212), (2, 30534606), (3, 20356404), (4, 15267303), (6, 10178202), (9, 6785468), (12, 5089101), (18, 3392734), (36, 1696367), (79, 773028), (109, 560268), (158, 386514), (197, 309996), (218, 280134), (237, 257676), (316, 193257), (327, 186756), (394, 154998), (436, 140067), (474, 128838), (591, 103332), (654, 93378), (711, 85892), (788, 77499), (948, 64419), (981, 62252), (1182, 51666), (1308, 46689), (1422, 42946), (1773, 34444), (1962, 31126), (2364, 25833), (2844, 21473), (3546, 17222), (3924, 15563), (7092, 8611)]