86387448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 261734400

約数和(自身を除く): 175346952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 79, 84, 92, 138, 158, 161, 168, 184, 237, 276, 283, 316, 322, 474, 483, 552, 553, 566, 632, 644, 849, 948, 966, 1106, 1132, 1288, 1659, 1698, 1817, 1896, 1932, 1981, 2212, 2264, 3318, 3396, 3634, 3864, 3962, 4424, 5451, 5943, 6509, 6636, 6792, 7268, 7924, 10902, 11886, 12719, 13018, 13272, 14536, 15848, 19527, 21804, 22357, 23772, 25438, 26036, 38157, 39054, 43608, 44714, 45563, 47544, 50876, 52072, 67071, 76314, 78108, 89428, 91126, 101752, 134142, 136689, 152628, 156216, 156499, 178856, 182252, 268284, 273378, 305256, 312998, 364504, 469497, 514211, 536568, 546756, 625996, 938994, 1028422, 1093512, 1251992, 1542633, 1877988, 2056844, 3085266, 3599477, 3755976, 4113688, 6170532, 7198954, 10798431, 12341064, 14397908, 21596862, 28795816, 43193724, 86387448]

約数ペア:

[(1, 86387448), (2, 43193724), (3, 28795816), (4, 21596862), (6, 14397908), (7, 12341064), (8, 10798431), (12, 7198954), (14, 6170532), (21, 4113688), (23, 3755976), (24, 3599477), (28, 3085266), (42, 2056844), (46, 1877988), (56, 1542633), (69, 1251992), (79, 1093512), (84, 1028422), (92, 938994), (138, 625996), (158, 546756), (161, 536568), (168, 514211), (184, 469497), (237, 364504), (276, 312998), (283, 305256), (316, 273378), (322, 268284), (474, 182252), (483, 178856), (552, 156499), (553, 156216), (566, 152628), (632, 136689), (644, 134142), (849, 101752), (948, 91126), (966, 89428), (1106, 78108), (1132, 76314), (1288, 67071), (1659, 52072), (1698, 50876), (1817, 47544), (1896, 45563), (1932, 44714), (1981, 43608), (2212, 39054), (2264, 38157), (3318, 26036), (3396, 25438), (3634, 23772), (3864, 22357), (3962, 21804), (4424, 19527), (5451, 15848), (5943, 14536), (6509, 13272), (6636, 13018), (6792, 12719), (7268, 11886), (7924, 10902)]