76768290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1811}}^1$

素因数の和:1984

約数の個数: 64

約数和(自身を含む): 206133120

約数和(自身を除く): 129364830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 1811, 2355, 2826, 3622, 4239, 4710, 5433, 7065, 8478, 9055, 10866, 14130, 16299, 18110, 21195, 27165, 32598, 42390, 48897, 54330, 81495, 97794, 162990, 244485, 284327, 488970, 568654, 852981, 1421635, 1705962, 2558943, 2843270, 4264905, 5117886, 7676829, 8529810, 12794715, 15353658, 25589430, 38384145, 76768290]

約数ペア:

[(1, 76768290), (2, 38384145), (3, 25589430), (5, 15353658), (6, 12794715), (9, 8529810), (10, 7676829), (15, 5117886), (18, 4264905), (27, 2843270), (30, 2558943), (45, 1705962), (54, 1421635), (90, 852981), (135, 568654), (157, 488970), (270, 284327), (314, 244485), (471, 162990), (785, 97794), (942, 81495), (1413, 54330), (1570, 48897), (1811, 42390), (2355, 32598), (2826, 27165), (3622, 21195), (4239, 18110), (4710, 16299), (5433, 14130), (7065, 10866), (8478, 9055)]