66559944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 190356480

約数和(自身を除く): 123796536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 67, 71, 88, 106, 132, 134, 142, 159, 201, 212, 213, 264, 268, 284, 318, 402, 424, 426, 536, 568, 583, 636, 737, 781, 804, 852, 1166, 1272, 1474, 1562, 1608, 1704, 1749, 2211, 2332, 2343, 2948, 3124, 3498, 3551, 3763, 4422, 4664, 4686, 4757, 5896, 6248, 6996, 7102, 7526, 8844, 9372, 9514, 10653, 11289, 13992, 14204, 14271, 15052, 17688, 18744, 19028, 21306, 22578, 28408, 28542, 30104, 38056, 39061, 41393, 42612, 45156, 52327, 57084, 78122, 82786, 85224, 90312, 104654, 114168, 117183, 124179, 156244, 156981, 165572, 209308, 234366, 248358, 252121, 312488, 313962, 331144, 418616, 468732, 496716, 504242, 627924, 756363, 937464, 993432, 1008484, 1255848, 1512726, 2016968, 2773331, 3025452, 5546662, 6050904, 8319993, 11093324, 16639986, 22186648, 33279972, 66559944]

約数ペア:

[(1, 66559944), (2, 33279972), (3, 22186648), (4, 16639986), (6, 11093324), (8, 8319993), (11, 6050904), (12, 5546662), (22, 3025452), (24, 2773331), (33, 2016968), (44, 1512726), (53, 1255848), (66, 1008484), (67, 993432), (71, 937464), (88, 756363), (106, 627924), (132, 504242), (134, 496716), (142, 468732), (159, 418616), (201, 331144), (212, 313962), (213, 312488), (264, 252121), (268, 248358), (284, 234366), (318, 209308), (402, 165572), (424, 156981), (426, 156244), (536, 124179), (568, 117183), (583, 114168), (636, 104654), (737, 90312), (781, 85224), (804, 82786), (852, 78122), (1166, 57084), (1272, 52327), (1474, 45156), (1562, 42612), (1608, 41393), (1704, 39061), (1749, 38056), (2211, 30104), (2332, 28542), (2343, 28408), (2948, 22578), (3124, 21306), (3498, 19028), (3551, 18744), (3763, 17688), (4422, 15052), (4664, 14271), (4686, 14204), (4757, 13992), (5896, 11289), (6248, 10653), (6996, 9514), (7102, 9372), (7526, 8844)]