64881054

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4639}}^1$

素因数の和:4694

約数の個数: 64

約数和(自身を含む): 169267200

約数和(自身を除く): 104386146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4639, 4662, 6993, 9278, 13917, 13986, 27834, 32473, 41751, 64946, 83502, 97419, 125253, 171643, 194838, 250506, 292257, 343286, 514929, 584514, 876771, 1029858, 1201501, 1544787, 1753542, 2403002, 3089574, 3604503, 4634361, 7209006, 9268722, 10813509, 21627018, 32440527, 64881054]

約数ペア:

[(1, 64881054), (2, 32440527), (3, 21627018), (6, 10813509), (7, 9268722), (9, 7209006), (14, 4634361), (18, 3604503), (21, 3089574), (27, 2403002), (37, 1753542), (42, 1544787), (54, 1201501), (63, 1029858), (74, 876771), (111, 584514), (126, 514929), (189, 343286), (222, 292257), (259, 250506), (333, 194838), (378, 171643), (518, 125253), (666, 97419), (777, 83502), (999, 64946), (1554, 41751), (1998, 32473), (2331, 27834), (4639, 13986), (4662, 13917), (6993, 9278)]