78487284

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2381}}^1$

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 190483776

約数和(自身を除く): 111996492

約数列:

[1, 2, 3, 4, 6, 12, 41, 67, 82, 123, 134, 164, 201, 246, 268, 402, 492, 804, 2381, 2747, 4762, 5494, 7143, 8241, 9524, 10988, 14286, 16482, 28572, 32964, 97621, 159527, 195242, 292863, 319054, 390484, 478581, 585726, 638108, 957162, 1171452, 1914324, 6540607, 13081214, 19621821, 26162428, 39243642, 78487284]

約数ペア:

[(1, 78487284), (2, 39243642), (3, 26162428), (4, 19621821), (6, 13081214), (12, 6540607), (41, 1914324), (67, 1171452), (82, 957162), (123, 638108), (134, 585726), (164, 478581), (201, 390484), (246, 319054), (268, 292863), (402, 195242), (492, 159527), (804, 97621), (2381, 32964), (2747, 28572), (4762, 16482), (5494, 14286), (7143, 10988), (8241, 9524)]