68118171408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2179921}}^1$

素因数の和:2179973

約数の個数: 120

約数和(自身を含む): 224898192896

約数和(自身を除く): 156780021488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 31248, 2179921, 4359842, 6539763, 8719684, 13079526, 15259447, 17439368, 19619289, 26159052, 30518894, 34878736, 39238578, 45778341, 52318104, 61037788, 67577551, 78477156, 91556682, 104636208, 122075576, 135155102, 137335023, 156954312, 183113364, 202732653, 244151152, 270310204, 274670046, 313908624, 366226728, 405465306, 473042857, 540620408, 549340092, 608197959, 732453456, 810930612, 946085714, 1081240816, 1098680184, 1216395918, 1419128571, 1621861224, 1892171428, 2197360368, 2432791836, 2838257142, 3243722448, 3784342856, 4257385713, 4865583672, 5676514284, 7568685712, 8514771426, 9731167344, 11353028568, 17029542852, 22706057136, 34059085704, 68118171408]

約数ペア:

[(1, 68118171408), (2, 34059085704), (3, 22706057136), (4, 17029542852), (6, 11353028568), (7, 9731167344), (8, 8514771426), (9, 7568685712), (12, 5676514284), (14, 4865583672), (16, 4257385713), (18, 3784342856), (21, 3243722448), (24, 2838257142), (28, 2432791836), (31, 2197360368), (36, 1892171428), (42, 1621861224), (48, 1419128571), (56, 1216395918), (62, 1098680184), (63, 1081240816), (72, 946085714), (84, 810930612), (93, 732453456), (112, 608197959), (124, 549340092), (126, 540620408), (144, 473042857), (168, 405465306), (186, 366226728), (217, 313908624), (248, 274670046), (252, 270310204), (279, 244151152), (336, 202732653), (372, 183113364), (434, 156954312), (496, 137335023), (504, 135155102), (558, 122075576), (651, 104636208), (744, 91556682), (868, 78477156), (1008, 67577551), (1116, 61037788), (1302, 52318104), (1488, 45778341), (1736, 39238578), (1953, 34878736), (2232, 30518894), (2604, 26159052), (3472, 19619289), (3906, 17439368), (4464, 15259447), (5208, 13079526), (7812, 8719684), (10416, 6539763), (15624, 4359842), (31248, 2179921)]