79018290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67537}}^1$

素因数の和:67563

約数の個数: 48

約数和(自身を含む): 221254488

約数和(自身を除く): 142236198

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 67537, 135074, 202611, 337685, 405222, 607833, 675370, 877981, 1013055, 1215666, 1755962, 2026110, 2633943, 3039165, 4389905, 5267886, 6078330, 7901829, 8779810, 13169715, 15803658, 26339430, 39509145, 79018290]

約数ペア:

[(1, 79018290), (2, 39509145), (3, 26339430), (5, 15803658), (6, 13169715), (9, 8779810), (10, 7901829), (13, 6078330), (15, 5267886), (18, 4389905), (26, 3039165), (30, 2633943), (39, 2026110), (45, 1755962), (65, 1215666), (78, 1013055), (90, 877981), (117, 675370), (130, 607833), (195, 405222), (234, 337685), (390, 202611), (585, 135074), (1170, 67537)]