78470238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5479}}^1$

素因数の和:5533

約数の個数: 64

約数和(自身を含む): 202014720

約数和(自身を除く): 123544482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 5479, 7161, 10958, 14322, 16437, 32874, 38353, 60269, 76706, 115059, 120538, 169849, 180807, 230118, 339698, 361614, 421883, 509547, 843766, 1019094, 1188943, 1265649, 1868339, 2377886, 2531298, 3566829, 3736678, 5605017, 7133658, 11210034, 13078373, 26156746, 39235119, 78470238]

約数ペア:

[(1, 78470238), (2, 39235119), (3, 26156746), (6, 13078373), (7, 11210034), (11, 7133658), (14, 5605017), (21, 3736678), (22, 3566829), (31, 2531298), (33, 2377886), (42, 1868339), (62, 1265649), (66, 1188943), (77, 1019094), (93, 843766), (154, 509547), (186, 421883), (217, 361614), (231, 339698), (341, 230118), (434, 180807), (462, 169849), (651, 120538), (682, 115059), (1023, 76706), (1302, 60269), (2046, 38353), (2387, 32874), (4774, 16437), (5479, 14322), (7161, 10958)]