69161868

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2207

約数の個数: 72

約数和(自身を含む): 186775680

約数和(自身を除く): 117613812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1798, 2137, 2697, 3596, 4274, 5394, 6411, 8091, 8548, 10788, 12822, 16182, 19233, 25644, 32364, 38466, 61973, 66247, 76932, 123946, 132494, 185919, 198741, 247892, 264988, 371838, 397482, 557757, 596223, 743676, 794964, 1115514, 1192446, 1921163, 2231028, 2384892, 3842326, 5763489, 7684652, 11526978, 17290467, 23053956, 34580934, 69161868]

約数ペア:

[(1, 69161868), (2, 34580934), (3, 23053956), (4, 17290467), (6, 11526978), (9, 7684652), (12, 5763489), (18, 3842326), (29, 2384892), (31, 2231028), (36, 1921163), (58, 1192446), (62, 1115514), (87, 794964), (93, 743676), (116, 596223), (124, 557757), (174, 397482), (186, 371838), (261, 264988), (279, 247892), (348, 198741), (372, 185919), (522, 132494), (558, 123946), (899, 76932), (1044, 66247), (1116, 61973), (1798, 38466), (2137, 32364), (2697, 25644), (3596, 19233), (4274, 16182), (5394, 12822), (6411, 10788), (8091, 8548)]