66291408

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{6871}}^1$

素因数の和:6952

約数の個数: 60

約数和(自身を含む): 188320288

約数和(自身を除く): 122028880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 6871, 9648, 13742, 20613, 27484, 41226, 54968, 61839, 82452, 109936, 123678, 164904, 247356, 329808, 460357, 494712, 920714, 989424, 1381071, 1841428, 2762142, 3682856, 4143213, 5524284, 7365712, 8286426, 11048568, 16572852, 22097136, 33145704, 66291408]

約数ペア:

[(1, 66291408), (2, 33145704), (3, 22097136), (4, 16572852), (6, 11048568), (8, 8286426), (9, 7365712), (12, 5524284), (16, 4143213), (18, 3682856), (24, 2762142), (36, 1841428), (48, 1381071), (67, 989424), (72, 920714), (134, 494712), (144, 460357), (201, 329808), (268, 247356), (402, 164904), (536, 123678), (603, 109936), (804, 82452), (1072, 61839), (1206, 54968), (1608, 41226), (2412, 27484), (3216, 20613), (4824, 13742), (6871, 9648)]