88749810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1279}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 237772800

約数和(自身を除く): 149022990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 257, 270, 514, 771, 1279, 1285, 1542, 2313, 2558, 2570, 3837, 3855, 4626, 6395, 6939, 7674, 7710, 11511, 11565, 12790, 13878, 19185, 23022, 23130, 34533, 34695, 38370, 57555, 69066, 69390, 115110, 172665, 328703, 345330, 657406, 986109, 1643515, 1972218, 2958327, 3287030, 4930545, 5916654, 8874981, 9861090, 14791635, 17749962, 29583270, 44374905, 88749810]

約数ペア:

[(1, 88749810), (2, 44374905), (3, 29583270), (5, 17749962), (6, 14791635), (9, 9861090), (10, 8874981), (15, 5916654), (18, 4930545), (27, 3287030), (30, 2958327), (45, 1972218), (54, 1643515), (90, 986109), (135, 657406), (257, 345330), (270, 328703), (514, 172665), (771, 115110), (1279, 69390), (1285, 69066), (1542, 57555), (2313, 38370), (2558, 34695), (2570, 34533), (3837, 23130), (3855, 23022), (4626, 19185), (6395, 13878), (6939, 12790), (7674, 11565), (7710, 11511)]