66719562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1487

約数の個数: 64

約数和(自身を含む): 166199040

約数和(自身を除く): 99479478

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 267, 273, 534, 546, 623, 1157, 1246, 1373, 1869, 2314, 2746, 3471, 3738, 4119, 6942, 8099, 8238, 9611, 16198, 17849, 19222, 24297, 28833, 35698, 48594, 53547, 57666, 107094, 122197, 124943, 244394, 249886, 366591, 374829, 733182, 749658, 855379, 1588561, 1710758, 2566137, 3177122, 4765683, 5132274, 9531366, 11119927, 22239854, 33359781, 66719562]

約数ペア:

[(1, 66719562), (2, 33359781), (3, 22239854), (6, 11119927), (7, 9531366), (13, 5132274), (14, 4765683), (21, 3177122), (26, 2566137), (39, 1710758), (42, 1588561), (78, 855379), (89, 749658), (91, 733182), (178, 374829), (182, 366591), (267, 249886), (273, 244394), (534, 124943), (546, 122197), (623, 107094), (1157, 57666), (1246, 53547), (1373, 48594), (1869, 35698), (2314, 28833), (2746, 24297), (3471, 19222), (3738, 17849), (4119, 16198), (6942, 9611), (8099, 8238)]