9927806544

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{71741}}^1$

素因数の和:71817

約数の個数: 90

約数和(自身を含む): 28709641818

約数和(自身を除く): 18781835274

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1116, 1488, 1922, 2232, 2883, 3844, 4464, 5766, 7688, 8649, 11532, 15376, 17298, 23064, 34596, 46128, 69192, 71741, 138384, 143482, 215223, 286964, 430446, 573928, 645669, 860892, 1147856, 1291338, 1721784, 2223971, 2582676, 3443568, 4447942, 5165352, 6671913, 8895884, 10330704, 13343826, 17791768, 20015739, 26687652, 35583536, 40031478, 53375304, 68943101, 80062956, 106750608, 137886202, 160125912, 206829303, 275772404, 320251824, 413658606, 551544808, 620487909, 827317212, 1103089616, 1240975818, 1654634424, 2481951636, 3309268848, 4963903272, 9927806544]

約数ペア:

[(1, 9927806544), (2, 4963903272), (3, 3309268848), (4, 2481951636), (6, 1654634424), (8, 1240975818), (9, 1103089616), (12, 827317212), (16, 620487909), (18, 551544808), (24, 413658606), (31, 320251824), (36, 275772404), (48, 206829303), (62, 160125912), (72, 137886202), (93, 106750608), (124, 80062956), (144, 68943101), (186, 53375304), (248, 40031478), (279, 35583536), (372, 26687652), (496, 20015739), (558, 17791768), (744, 13343826), (961, 10330704), (1116, 8895884), (1488, 6671913), (1922, 5165352), (2232, 4447942), (2883, 3443568), (3844, 2582676), (4464, 2223971), (5766, 1721784), (7688, 1291338), (8649, 1147856), (11532, 860892), (15376, 645669), (17298, 573928), (23064, 430446), (34596, 286964), (46128, 215223), (69192, 143482), (71741, 138384)]