74999004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 118053156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 71, 76, 82, 113, 114, 123, 142, 164, 213, 226, 228, 246, 284, 339, 426, 452, 492, 678, 779, 852, 1349, 1356, 1558, 2147, 2337, 2698, 2911, 3116, 4047, 4294, 4633, 4674, 5396, 5822, 6441, 8023, 8094, 8588, 8733, 9266, 9348, 11644, 12882, 13899, 16046, 16188, 17466, 18532, 24069, 25764, 27798, 32092, 34932, 48138, 55309, 55596, 88027, 96276, 110618, 152437, 165927, 176054, 221236, 264081, 304874, 328943, 331854, 352108, 457311, 528162, 609748, 657886, 663708, 914622, 986829, 1056324, 1315772, 1829244, 1973658, 3947316, 6249917, 12499834, 18749751, 24999668, 37499502, 74999004]

約数ペア:

[(1, 74999004), (2, 37499502), (3, 24999668), (4, 18749751), (6, 12499834), (12, 6249917), (19, 3947316), (38, 1973658), (41, 1829244), (57, 1315772), (71, 1056324), (76, 986829), (82, 914622), (113, 663708), (114, 657886), (123, 609748), (142, 528162), (164, 457311), (213, 352108), (226, 331854), (228, 328943), (246, 304874), (284, 264081), (339, 221236), (426, 176054), (452, 165927), (492, 152437), (678, 110618), (779, 96276), (852, 88027), (1349, 55596), (1356, 55309), (1558, 48138), (2147, 34932), (2337, 32092), (2698, 27798), (2911, 25764), (3116, 24069), (4047, 18532), (4294, 17466), (4633, 16188), (4674, 16046), (5396, 13899), (5822, 12882), (6441, 11644), (8023, 9348), (8094, 9266), (8588, 8733)]