66858336

素因数分解:

$2^5\times 3^2\times {\mathrm{269}}^1\times {\mathrm{863}}^1$

素因数の和:1148

約数の個数: 72

約数和(自身を含む): 191056320

約数和(自身を除く): 124197984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 269, 288, 538, 807, 863, 1076, 1614, 1726, 2152, 2421, 2589, 3228, 3452, 4304, 4842, 5178, 6456, 6904, 7767, 8608, 9684, 10356, 12912, 13808, 15534, 19368, 20712, 25824, 27616, 31068, 38736, 41424, 62136, 77472, 82848, 124272, 232147, 248544, 464294, 696441, 928588, 1392882, 1857176, 2089323, 2785764, 3714352, 4178646, 5571528, 7428704, 8357292, 11143056, 16714584, 22286112, 33429168, 66858336]

約数ペア:

[(1, 66858336), (2, 33429168), (3, 22286112), (4, 16714584), (6, 11143056), (8, 8357292), (9, 7428704), (12, 5571528), (16, 4178646), (18, 3714352), (24, 2785764), (32, 2089323), (36, 1857176), (48, 1392882), (72, 928588), (96, 696441), (144, 464294), (269, 248544), (288, 232147), (538, 124272), (807, 82848), (863, 77472), (1076, 62136), (1614, 41424), (1726, 38736), (2152, 31068), (2421, 27616), (2589, 25824), (3228, 20712), (3452, 19368), (4304, 15534), (4842, 13808), (5178, 12912), (6456, 10356), (6904, 9684), (7767, 8608)]