87087798

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 168

約数和(自身を含む): 242226288

約数和(自身を除く): 155138490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 53, 54, 63, 69, 81, 98, 106, 126, 138, 147, 159, 161, 162, 189, 207, 243, 294, 318, 322, 371, 378, 414, 441, 477, 483, 486, 567, 621, 729, 742, 882, 954, 966, 1113, 1127, 1134, 1219, 1242, 1323, 1431, 1449, 1458, 1701, 1863, 2226, 2254, 2438, 2597, 2646, 2862, 2898, 3339, 3381, 3402, 3657, 3726, 3969, 4293, 4347, 5103, 5194, 5589, 6678, 6762, 7314, 7791, 7938, 8533, 8586, 8694, 10017, 10143, 10206, 10971, 11178, 11907, 12879, 13041, 15582, 16767, 17066, 20034, 20286, 21942, 23373, 23814, 25599, 25758, 26082, 30051, 30429, 32913, 33534, 35721, 38637, 39123, 46746, 51198, 59731, 60102, 60858, 65826, 70119, 71442, 76797, 77274, 78246, 90153, 91287, 98739, 117369, 119462, 140238, 153594, 179193, 180306, 182574, 197478, 210357, 230391, 234738, 270459, 273861, 296217, 358386, 420714, 460782, 537579, 540918, 547722, 592434, 631071, 691173, 821583, 888651, 1075158, 1262142, 1382346, 1612737, 1643166, 1777302, 1893213, 2073519, 3225474, 3786426, 4147038, 4838211, 6220557, 9676422, 12441114, 14514633, 29029266, 43543899, 87087798]

約数ペア:

[(1, 87087798), (2, 43543899), (3, 29029266), (6, 14514633), (7, 12441114), (9, 9676422), (14, 6220557), (18, 4838211), (21, 4147038), (23, 3786426), (27, 3225474), (42, 2073519), (46, 1893213), (49, 1777302), (53, 1643166), (54, 1612737), (63, 1382346), (69, 1262142), (81, 1075158), (98, 888651), (106, 821583), (126, 691173), (138, 631071), (147, 592434), (159, 547722), (161, 540918), (162, 537579), (189, 460782), (207, 420714), (243, 358386), (294, 296217), (318, 273861), (322, 270459), (371, 234738), (378, 230391), (414, 210357), (441, 197478), (477, 182574), (483, 180306), (486, 179193), (567, 153594), (621, 140238), (729, 119462), (742, 117369), (882, 98739), (954, 91287), (966, 90153), (1113, 78246), (1127, 77274), (1134, 76797), (1219, 71442), (1242, 70119), (1323, 65826), (1431, 60858), (1449, 60102), (1458, 59731), (1701, 51198), (1863, 46746), (2226, 39123), (2254, 38637), (2438, 35721), (2597, 33534), (2646, 32913), (2862, 30429), (2898, 30051), (3339, 26082), (3381, 25758), (3402, 25599), (3657, 23814), (3726, 23373), (3969, 21942), (4293, 20286), (4347, 20034), (5103, 17066), (5194, 16767), (5589, 15582), (6678, 13041), (6762, 12879), (7314, 11907), (7791, 11178), (7938, 10971), (8533, 10206), (8586, 10143), (8694, 10017)]