67665276

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:544

約数の個数: 108

約数和(自身を含む): 201670560

約数和(自身を除く): 134005284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 89, 98, 126, 147, 178, 196, 252, 267, 294, 356, 431, 441, 534, 588, 623, 801, 862, 882, 1068, 1246, 1293, 1602, 1724, 1764, 1869, 2492, 2586, 3017, 3204, 3738, 3879, 4361, 5172, 5607, 6034, 7476, 7758, 8722, 9051, 11214, 12068, 13083, 15516, 17444, 18102, 21119, 22428, 26166, 27153, 36204, 38359, 39249, 42238, 52332, 54306, 63357, 76718, 78498, 84476, 108612, 115077, 126714, 153436, 156996, 190071, 230154, 253428, 268513, 345231, 380142, 460308, 537026, 690462, 760284, 805539, 1074052, 1380924, 1611078, 1879591, 2416617, 3222156, 3759182, 4833234, 5638773, 7518364, 9666468, 11277546, 16916319, 22555092, 33832638, 67665276]

約数ペア:

[(1, 67665276), (2, 33832638), (3, 22555092), (4, 16916319), (6, 11277546), (7, 9666468), (9, 7518364), (12, 5638773), (14, 4833234), (18, 3759182), (21, 3222156), (28, 2416617), (36, 1879591), (42, 1611078), (49, 1380924), (63, 1074052), (84, 805539), (89, 760284), (98, 690462), (126, 537026), (147, 460308), (178, 380142), (196, 345231), (252, 268513), (267, 253428), (294, 230154), (356, 190071), (431, 156996), (441, 153436), (534, 126714), (588, 115077), (623, 108612), (801, 84476), (862, 78498), (882, 76718), (1068, 63357), (1246, 54306), (1293, 52332), (1602, 42238), (1724, 39249), (1764, 38359), (1869, 36204), (2492, 27153), (2586, 26166), (3017, 22428), (3204, 21119), (3738, 18102), (3879, 17444), (4361, 15516), (5172, 13083), (5607, 12068), (6034, 11214), (7476, 9051), (7758, 8722)]