101902518

素因数分解:

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

素因数の和:250

約数の個数: 72

約数和(自身を含む): 235150344

約数和(自身を除く): 133247826

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 137, 186, 258, 274, 279, 387, 411, 558, 774, 822, 961, 1233, 1333, 1922, 2466, 2666, 2883, 3999, 4247, 5766, 5891, 7998, 8494, 8649, 11782, 11997, 12741, 17298, 17673, 23994, 25482, 35346, 38223, 41323, 53019, 76446, 82646, 106038, 123969, 131657, 182621, 247938, 263314, 365242, 371907, 394971, 547863, 743814, 789942, 1095726, 1184913, 1643589, 2369826, 3287178, 5661251, 11322502, 16983753, 33967506, 50951259, 101902518]

約数ペア:

[(1, 101902518), (2, 50951259), (3, 33967506), (6, 16983753), (9, 11322502), (18, 5661251), (31, 3287178), (43, 2369826), (62, 1643589), (86, 1184913), (93, 1095726), (129, 789942), (137, 743814), (186, 547863), (258, 394971), (274, 371907), (279, 365242), (387, 263314), (411, 247938), (558, 182621), (774, 131657), (822, 123969), (961, 106038), (1233, 82646), (1333, 76446), (1922, 53019), (2466, 41323), (2666, 38223), (2883, 35346), (3999, 25482), (4247, 23994), (5766, 17673), (5891, 17298), (7998, 12741), (8494, 11997), (8649, 11782)]