84782642

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 153653760

約数和(自身を除く): 68871118

約数列:

[1, 2, 7, 14, 47, 49, 79, 94, 98, 158, 233, 329, 466, 553, 658, 1106, 1631, 2303, 3262, 3713, 3871, 4606, 7426, 7742, 10951, 11417, 18407, 21902, 22834, 25991, 36814, 51982, 76657, 128849, 153314, 181937, 257698, 363874, 536599, 865129, 901943, 1073198, 1730258, 1803886, 6055903, 12111806, 42391321, 84782642]

約数ペア:

[(1, 84782642), (2, 42391321), (7, 12111806), (14, 6055903), (47, 1803886), (49, 1730258), (79, 1073198), (94, 901943), (98, 865129), (158, 536599), (233, 363874), (329, 257698), (466, 181937), (553, 153314), (658, 128849), (1106, 76657), (1631, 51982), (2303, 36814), (3262, 25991), (3713, 22834), (3871, 21902), (4606, 18407), (7426, 11417), (7742, 10951)]