85498434

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 230480640

約数和(自身を除く): 144982206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 53, 59, 62, 63, 93, 98, 106, 118, 126, 147, 159, 177, 186, 217, 279, 294, 318, 354, 371, 413, 434, 441, 477, 531, 558, 651, 742, 826, 882, 954, 1062, 1113, 1239, 1302, 1519, 1643, 1829, 1953, 2226, 2478, 2597, 2891, 3038, 3127, 3286, 3339, 3658, 3717, 3906, 4557, 4929, 5194, 5487, 5782, 6254, 6678, 7434, 7791, 8673, 9114, 9381, 9858, 10974, 11501, 12803, 13671, 14787, 15582, 16461, 17346, 18762, 21889, 23002, 23373, 25606, 26019, 27342, 28143, 29574, 32922, 34503, 38409, 43778, 46746, 52038, 56286, 65667, 69006, 76818, 80507, 89621, 96937, 103509, 115227, 131334, 153223, 161014, 179242, 193874, 197001, 207018, 230454, 241521, 268863, 290811, 306446, 394002, 459669, 483042, 537726, 581622, 678559, 724563, 806589, 872433, 919338, 1357118, 1379007, 1449126, 1613178, 1744866, 2035677, 2758014, 4071354, 4749913, 6107031, 9499826, 12214062, 14249739, 28499478, 42749217, 85498434]

約数ペア:

[(1, 85498434), (2, 42749217), (3, 28499478), (6, 14249739), (7, 12214062), (9, 9499826), (14, 6107031), (18, 4749913), (21, 4071354), (31, 2758014), (42, 2035677), (49, 1744866), (53, 1613178), (59, 1449126), (62, 1379007), (63, 1357118), (93, 919338), (98, 872433), (106, 806589), (118, 724563), (126, 678559), (147, 581622), (159, 537726), (177, 483042), (186, 459669), (217, 394002), (279, 306446), (294, 290811), (318, 268863), (354, 241521), (371, 230454), (413, 207018), (434, 197001), (441, 193874), (477, 179242), (531, 161014), (558, 153223), (651, 131334), (742, 115227), (826, 103509), (882, 96937), (954, 89621), (1062, 80507), (1113, 76818), (1239, 69006), (1302, 65667), (1519, 56286), (1643, 52038), (1829, 46746), (1953, 43778), (2226, 38409), (2478, 34503), (2597, 32922), (2891, 29574), (3038, 28143), (3127, 27342), (3286, 26019), (3339, 25606), (3658, 23373), (3717, 23002), (3906, 21889), (4557, 18762), (4929, 17346), (5194, 16461), (5487, 15582), (5782, 14787), (6254, 13671), (6678, 12803), (7434, 11501), (7791, 10974), (8673, 9858), (9114, 9381)]