66444912

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2939}}^1$

素因数の和:3110

約数の個数: 60

約数和(自身を含む): 187201560

約数和(自身を除く): 120756648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 2939, 3768, 5652, 5878, 7536, 8817, 11304, 11756, 17634, 22608, 23512, 26451, 35268, 47024, 52902, 70536, 105804, 141072, 211608, 423216, 461423, 922846, 1384269, 1845692, 2768538, 3691384, 4152807, 5537076, 7382768, 8305614, 11074152, 16611228, 22148304, 33222456, 66444912]

約数ペア:

[(1, 66444912), (2, 33222456), (3, 22148304), (4, 16611228), (6, 11074152), (8, 8305614), (9, 7382768), (12, 5537076), (16, 4152807), (18, 3691384), (24, 2768538), (36, 1845692), (48, 1384269), (72, 922846), (144, 461423), (157, 423216), (314, 211608), (471, 141072), (628, 105804), (942, 70536), (1256, 52902), (1413, 47024), (1884, 35268), (2512, 26451), (2826, 23512), (2939, 22608), (3768, 17634), (5652, 11756), (5878, 11304), (7536, 8817)]