86999330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{823}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 176738112

約数和(自身を除く): 89738782

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 823, 961, 1646, 1705, 1922, 3410, 4115, 4805, 8230, 9053, 9610, 10571, 18106, 21142, 25513, 45265, 51026, 52855, 90530, 105710, 127565, 255130, 280643, 561286, 790903, 1403215, 1581806, 2806430, 3954515, 7909030, 8699933, 17399866, 43499665, 86999330]

約数ペア:

[(1, 86999330), (2, 43499665), (5, 17399866), (10, 8699933), (11, 7909030), (22, 3954515), (31, 2806430), (55, 1581806), (62, 1403215), (110, 790903), (155, 561286), (310, 280643), (341, 255130), (682, 127565), (823, 105710), (961, 90530), (1646, 52855), (1705, 51026), (1922, 45265), (3410, 25513), (4115, 21142), (4805, 18106), (8230, 10571), (9053, 9610)]