90945258

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 195858432

約数和(自身を除く): 104913174

約数列:

[1, 2, 3, 6, 31, 43, 62, 83, 86, 93, 129, 137, 166, 186, 249, 258, 274, 411, 498, 822, 1333, 2573, 2666, 3569, 3999, 4247, 5146, 5891, 7138, 7719, 7998, 8494, 10707, 11371, 11782, 12741, 15438, 17673, 21414, 22742, 25482, 34113, 35346, 68226, 110639, 182621, 221278, 331917, 352501, 365242, 488953, 547863, 663834, 705002, 977906, 1057503, 1095726, 1466859, 2115006, 2933718, 15157543, 30315086, 45472629, 90945258]

約数ペア:

[(1, 90945258), (2, 45472629), (3, 30315086), (6, 15157543), (31, 2933718), (43, 2115006), (62, 1466859), (83, 1095726), (86, 1057503), (93, 977906), (129, 705002), (137, 663834), (166, 547863), (186, 488953), (249, 365242), (258, 352501), (274, 331917), (411, 221278), (498, 182621), (822, 110639), (1333, 68226), (2573, 35346), (2666, 34113), (3569, 25482), (3999, 22742), (4247, 21414), (5146, 17673), (5891, 15438), (7138, 12741), (7719, 11782), (7998, 11371), (8494, 10707)]