85877172

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{1667}}^1$

素因数の和:1739

約数の個数: 72

約数和(自身を含む): 229503456

約数和(自身を除く): 143626284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1667, 1908, 2862, 3334, 4293, 5001, 5724, 6668, 8586, 10002, 12879, 15003, 17172, 20004, 25758, 30006, 45009, 51516, 60012, 88351, 90018, 135027, 176702, 180036, 265053, 270054, 353404, 405081, 530106, 540108, 795159, 810162, 1060212, 1590318, 1620324, 2385477, 3180636, 4770954, 7156431, 9541908, 14312862, 21469293, 28625724, 42938586, 85877172]

約数ペア:

[(1, 85877172), (2, 42938586), (3, 28625724), (4, 21469293), (6, 14312862), (9, 9541908), (12, 7156431), (18, 4770954), (27, 3180636), (36, 2385477), (53, 1620324), (54, 1590318), (81, 1060212), (106, 810162), (108, 795159), (159, 540108), (162, 530106), (212, 405081), (243, 353404), (318, 270054), (324, 265053), (477, 180036), (486, 176702), (636, 135027), (954, 90018), (972, 88351), (1431, 60012), (1667, 51516), (1908, 45009), (2862, 30006), (3334, 25758), (4293, 20004), (5001, 17172), (5724, 15003), (6668, 12879), (8586, 10002)]