86784066

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 72

約数和(自身を含む): 202154940

約数和(自身を除く): 115370874

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 173, 174, 186, 261, 279, 346, 519, 522, 558, 899, 961, 1038, 1557, 1798, 1922, 2697, 2883, 3114, 5017, 5363, 5394, 5766, 8091, 8649, 10034, 10726, 15051, 16089, 16182, 17298, 27869, 30102, 32178, 45153, 48267, 55738, 83607, 90306, 96534, 155527, 166253, 167214, 250821, 311054, 332506, 466581, 498759, 501642, 933162, 997518, 1399743, 1496277, 2799486, 2992554, 4821337, 9642674, 14464011, 28928022, 43392033, 86784066]

約数ペア:

[(1, 86784066), (2, 43392033), (3, 28928022), (6, 14464011), (9, 9642674), (18, 4821337), (29, 2992554), (31, 2799486), (58, 1496277), (62, 1399743), (87, 997518), (93, 933162), (173, 501642), (174, 498759), (186, 466581), (261, 332506), (279, 311054), (346, 250821), (519, 167214), (522, 166253), (558, 155527), (899, 96534), (961, 90306), (1038, 83607), (1557, 55738), (1798, 48267), (1922, 45153), (2697, 32178), (2883, 30102), (3114, 27869), (5017, 17298), (5363, 16182), (5394, 16089), (5766, 15051), (8091, 10726), (8649, 10034)]