78493492

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:786

約数の個数: 60

約数和(自身を含む): 175051296

約数和(自身を除く): 96557804

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 743, 1078, 1372, 1486, 2156, 2401, 2972, 3773, 4802, 5201, 7546, 8173, 9604, 10402, 15092, 16346, 20804, 26411, 32692, 36407, 52822, 57211, 72814, 105644, 114422, 145628, 228844, 254849, 400477, 509698, 800954, 1019396, 1601908, 1783943, 2803339, 3567886, 5606678, 7135772, 11213356, 19623373, 39246746, 78493492]

約数ペア:

[(1, 78493492), (2, 39246746), (4, 19623373), (7, 11213356), (11, 7135772), (14, 5606678), (22, 3567886), (28, 2803339), (44, 1783943), (49, 1601908), (77, 1019396), (98, 800954), (154, 509698), (196, 400477), (308, 254849), (343, 228844), (539, 145628), (686, 114422), (743, 105644), (1078, 72814), (1372, 57211), (1486, 52822), (2156, 36407), (2401, 32692), (2972, 26411), (3773, 20804), (4802, 16346), (5201, 15092), (7546, 10402), (8173, 9604)]