61319196

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 163537920

約数和(自身を除く): 102218724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 103, 138, 206, 207, 276, 309, 412, 414, 618, 719, 828, 927, 1236, 1438, 1854, 2157, 2369, 2876, 3708, 4314, 4738, 6471, 7107, 8628, 9476, 12942, 14214, 16537, 21321, 25884, 28428, 33074, 42642, 49611, 66148, 74057, 85284, 99222, 148114, 148833, 198444, 222171, 296228, 297666, 444342, 595332, 666513, 888684, 1333026, 1703311, 2666052, 3406622, 5109933, 6813244, 10219866, 15329799, 20439732, 30659598, 61319196]

約数ペア:

[(1, 61319196), (2, 30659598), (3, 20439732), (4, 15329799), (6, 10219866), (9, 6813244), (12, 5109933), (18, 3406622), (23, 2666052), (36, 1703311), (46, 1333026), (69, 888684), (92, 666513), (103, 595332), (138, 444342), (206, 297666), (207, 296228), (276, 222171), (309, 198444), (412, 148833), (414, 148114), (618, 99222), (719, 85284), (828, 74057), (927, 66148), (1236, 49611), (1438, 42642), (1854, 33074), (2157, 28428), (2369, 25884), (2876, 21321), (3708, 16537), (4314, 14214), (4738, 12942), (6471, 9476), (7107, 8628)]