71539506

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 169827840

約数和(自身を除く): 98288334

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 53, 59, 62, 82, 93, 106, 118, 123, 159, 177, 186, 246, 279, 318, 354, 369, 477, 531, 558, 738, 954, 1062, 1271, 1643, 1829, 2173, 2419, 2542, 3127, 3286, 3658, 3813, 4346, 4838, 4929, 5487, 6254, 6519, 7257, 7626, 9381, 9858, 10974, 11439, 13038, 14514, 14787, 16461, 18762, 19557, 21771, 22878, 28143, 29574, 32922, 39114, 43542, 56286, 67363, 74989, 96937, 128207, 134726, 149978, 193874, 202089, 224967, 256414, 290811, 384621, 404178, 449934, 581622, 606267, 674901, 769242, 872433, 1153863, 1212534, 1349802, 1744866, 2307726, 3974417, 7948834, 11923251, 23846502, 35769753, 71539506]

約数ペア:

[(1, 71539506), (2, 35769753), (3, 23846502), (6, 11923251), (9, 7948834), (18, 3974417), (31, 2307726), (41, 1744866), (53, 1349802), (59, 1212534), (62, 1153863), (82, 872433), (93, 769242), (106, 674901), (118, 606267), (123, 581622), (159, 449934), (177, 404178), (186, 384621), (246, 290811), (279, 256414), (318, 224967), (354, 202089), (369, 193874), (477, 149978), (531, 134726), (558, 128207), (738, 96937), (954, 74989), (1062, 67363), (1271, 56286), (1643, 43542), (1829, 39114), (2173, 32922), (2419, 29574), (2542, 28143), (3127, 22878), (3286, 21771), (3658, 19557), (3813, 18762), (4346, 16461), (4838, 14787), (4929, 14514), (5487, 13038), (6254, 11439), (6519, 10974), (7257, 9858), (7626, 9381)]