87875592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 262947840

約数和(自身を除く): 175072248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 67, 74, 84, 111, 134, 148, 168, 201, 211, 222, 259, 268, 296, 402, 422, 444, 469, 518, 536, 633, 777, 804, 844, 888, 938, 1036, 1266, 1407, 1477, 1554, 1608, 1688, 1876, 2072, 2479, 2532, 2814, 2954, 3108, 3752, 4431, 4958, 5064, 5628, 5908, 6216, 7437, 7807, 8862, 9916, 11256, 11816, 14137, 14874, 15614, 17353, 17724, 19832, 23421, 28274, 29748, 31228, 34706, 35448, 42411, 46842, 52059, 54649, 56548, 59496, 62456, 69412, 84822, 93684, 98959, 104118, 109298, 113096, 138824, 163947, 169644, 187368, 197918, 208236, 218596, 296877, 327894, 339288, 395836, 416472, 437192, 523069, 593754, 655788, 791672, 1046138, 1187508, 1311576, 1569207, 2092276, 2375016, 3138414, 3661483, 4184552, 6276828, 7322966, 10984449, 12553656, 14645932, 21968898, 29291864, 43937796, 87875592]

約数ペア:

[(1, 87875592), (2, 43937796), (3, 29291864), (4, 21968898), (6, 14645932), (7, 12553656), (8, 10984449), (12, 7322966), (14, 6276828), (21, 4184552), (24, 3661483), (28, 3138414), (37, 2375016), (42, 2092276), (56, 1569207), (67, 1311576), (74, 1187508), (84, 1046138), (111, 791672), (134, 655788), (148, 593754), (168, 523069), (201, 437192), (211, 416472), (222, 395836), (259, 339288), (268, 327894), (296, 296877), (402, 218596), (422, 208236), (444, 197918), (469, 187368), (518, 169644), (536, 163947), (633, 138824), (777, 113096), (804, 109298), (844, 104118), (888, 98959), (938, 93684), (1036, 84822), (1266, 69412), (1407, 62456), (1477, 59496), (1554, 56548), (1608, 54649), (1688, 52059), (1876, 46842), (2072, 42411), (2479, 35448), (2532, 34706), (2814, 31228), (2954, 29748), (3108, 28274), (3752, 23421), (4431, 19832), (4958, 17724), (5064, 17353), (5628, 15614), (5908, 14874), (6216, 14137), (7437, 11816), (7807, 11256), (8862, 9916)]