43887402

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 106014636

約数和(自身を除く): 62127234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 137, 222, 234, 274, 333, 411, 481, 666, 822, 962, 1233, 1369, 1443, 1781, 2466, 2738, 2886, 3562, 4107, 4329, 5069, 5343, 8214, 8658, 10138, 10686, 12321, 15207, 16029, 17797, 24642, 30414, 32058, 35594, 45621, 53391, 65897, 91242, 106782, 131794, 160173, 187553, 197691, 320346, 375106, 395382, 562659, 593073, 1125318, 1186146, 1687977, 2438189, 3375954, 4876378, 7314567, 14629134, 21943701, 43887402]

約数ペア:

[(1, 43887402), (2, 21943701), (3, 14629134), (6, 7314567), (9, 4876378), (13, 3375954), (18, 2438189), (26, 1687977), (37, 1186146), (39, 1125318), (74, 593073), (78, 562659), (111, 395382), (117, 375106), (137, 320346), (222, 197691), (234, 187553), (274, 160173), (333, 131794), (411, 106782), (481, 91242), (666, 65897), (822, 53391), (962, 45621), (1233, 35594), (1369, 32058), (1443, 30414), (1781, 24642), (2466, 17797), (2738, 16029), (2886, 15207), (3562, 12321), (4107, 10686), (4329, 10138), (5069, 8658), (5343, 8214)]