69472788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 215115264

約数和(自身を除く): 145642476

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 66, 69, 77, 84, 92, 98, 132, 138, 147, 154, 161, 196, 231, 253, 276, 294, 308, 322, 462, 467, 483, 506, 539, 588, 644, 759, 924, 934, 966, 1012, 1078, 1127, 1401, 1518, 1617, 1771, 1868, 1932, 2156, 2254, 2802, 3036, 3234, 3269, 3381, 3542, 4508, 5137, 5313, 5604, 6468, 6538, 6762, 7084, 9807, 10274, 10626, 10741, 12397, 13076, 13524, 15411, 19614, 20548, 21252, 21482, 22883, 24794, 30822, 32223, 35959, 37191, 39228, 42964, 45766, 49588, 61644, 64446, 68649, 71918, 74382, 75187, 91532, 107877, 118151, 128892, 137298, 143836, 148764, 150374, 215754, 225561, 236302, 251713, 274596, 300748, 354453, 431508, 451122, 472604, 503426, 526309, 708906, 755139, 827057, 902244, 1006852, 1052618, 1417812, 1510278, 1578927, 1654114, 2105236, 2481171, 3020556, 3157854, 3308228, 4962342, 5789399, 6315708, 9924684, 11578798, 17368197, 23157596, 34736394, 69472788]

約数ペア:

[(1, 69472788), (2, 34736394), (3, 23157596), (4, 17368197), (6, 11578798), (7, 9924684), (11, 6315708), (12, 5789399), (14, 4962342), (21, 3308228), (22, 3157854), (23, 3020556), (28, 2481171), (33, 2105236), (42, 1654114), (44, 1578927), (46, 1510278), (49, 1417812), (66, 1052618), (69, 1006852), (77, 902244), (84, 827057), (92, 755139), (98, 708906), (132, 526309), (138, 503426), (147, 472604), (154, 451122), (161, 431508), (196, 354453), (231, 300748), (253, 274596), (276, 251713), (294, 236302), (308, 225561), (322, 215754), (462, 150374), (467, 148764), (483, 143836), (506, 137298), (539, 128892), (588, 118151), (644, 107877), (759, 91532), (924, 75187), (934, 74382), (966, 71918), (1012, 68649), (1078, 64446), (1127, 61644), (1401, 49588), (1518, 45766), (1617, 42964), (1771, 39228), (1868, 37191), (1932, 35959), (2156, 32223), (2254, 30822), (2802, 24794), (3036, 22883), (3234, 21482), (3269, 21252), (3381, 20548), (3542, 19614), (4508, 15411), (5137, 13524), (5313, 13076), (5604, 12397), (6468, 10741), (6538, 10626), (6762, 10274), (7084, 9807)]