66635964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2633}}^1$

素因数の和:2699

約数の個数: 72

約数和(自身を含む): 182167440

約数和(自身を除く): 115531476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2633, 2812, 4218, 5266, 6327, 7899, 8436, 10532, 12654, 15798, 23697, 25308, 31596, 47394, 50027, 94788, 97421, 100054, 150081, 194842, 200108, 292263, 300162, 389684, 450243, 584526, 600324, 876789, 900486, 1169052, 1753578, 1800972, 1850999, 3507156, 3701998, 5552997, 7403996, 11105994, 16658991, 22211988, 33317982, 66635964]

約数ペア:

[(1, 66635964), (2, 33317982), (3, 22211988), (4, 16658991), (6, 11105994), (9, 7403996), (12, 5552997), (18, 3701998), (19, 3507156), (36, 1850999), (37, 1800972), (38, 1753578), (57, 1169052), (74, 900486), (76, 876789), (111, 600324), (114, 584526), (148, 450243), (171, 389684), (222, 300162), (228, 292263), (333, 200108), (342, 194842), (444, 150081), (666, 100054), (684, 97421), (703, 94788), (1332, 50027), (1406, 47394), (2109, 31596), (2633, 25308), (2812, 23697), (4218, 15798), (5266, 12654), (6327, 10532), (7899, 8436)]