74481444

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 213012800

約数和(自身を除く): 138531356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 81, 108, 109, 111, 114, 148, 162, 171, 218, 222, 228, 243, 324, 327, 333, 342, 436, 444, 486, 513, 654, 666, 684, 703, 972, 981, 999, 1026, 1308, 1332, 1406, 1539, 1962, 1998, 2052, 2071, 2109, 2812, 2943, 2997, 3078, 3924, 3996, 4033, 4142, 4218, 4617, 5886, 5994, 6156, 6213, 6327, 8066, 8284, 8436, 8829, 8991, 9234, 11772, 11988, 12099, 12426, 12654, 16132, 17658, 17982, 18468, 18639, 18981, 24198, 24852, 25308, 26487, 35316, 35964, 36297, 37278, 37962, 48396, 52974, 55917, 56943, 72594, 74556, 75924, 76627, 105948, 108891, 111834, 113886, 145188, 153254, 167751, 170829, 217782, 223668, 227772, 229881, 306508, 326673, 335502, 341658, 435564, 459762, 503253, 653346, 671004, 683316, 689643, 919524, 980019, 1006506, 1306692, 1379286, 1960038, 2013012, 2068929, 2758572, 3920076, 4137858, 6206787, 8275716, 12413574, 18620361, 24827148, 37240722, 74481444]

約数ペア:

[(1, 74481444), (2, 37240722), (3, 24827148), (4, 18620361), (6, 12413574), (9, 8275716), (12, 6206787), (18, 4137858), (19, 3920076), (27, 2758572), (36, 2068929), (37, 2013012), (38, 1960038), (54, 1379286), (57, 1306692), (74, 1006506), (76, 980019), (81, 919524), (108, 689643), (109, 683316), (111, 671004), (114, 653346), (148, 503253), (162, 459762), (171, 435564), (218, 341658), (222, 335502), (228, 326673), (243, 306508), (324, 229881), (327, 227772), (333, 223668), (342, 217782), (436, 170829), (444, 167751), (486, 153254), (513, 145188), (654, 113886), (666, 111834), (684, 108891), (703, 105948), (972, 76627), (981, 75924), (999, 74556), (1026, 72594), (1308, 56943), (1332, 55917), (1406, 52974), (1539, 48396), (1962, 37962), (1998, 37278), (2052, 36297), (2071, 35964), (2109, 35316), (2812, 26487), (2943, 25308), (2997, 24852), (3078, 24198), (3924, 18981), (3996, 18639), (4033, 18468), (4142, 17982), (4218, 17658), (4617, 16132), (5886, 12654), (5994, 12426), (6156, 12099), (6213, 11988), (6327, 11772), (8066, 9234), (8284, 8991), (8436, 8829)]