78182244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 250967808

約数和(自身を除く): 172785564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 41, 42, 46, 47, 49, 63, 69, 82, 84, 92, 94, 98, 123, 126, 138, 141, 147, 161, 164, 188, 196, 207, 246, 252, 276, 282, 287, 294, 322, 329, 369, 414, 423, 441, 483, 492, 564, 574, 588, 644, 658, 738, 828, 846, 861, 882, 943, 966, 987, 1081, 1127, 1148, 1316, 1449, 1476, 1692, 1722, 1764, 1886, 1927, 1932, 1974, 2009, 2162, 2254, 2303, 2583, 2829, 2898, 2961, 3243, 3381, 3444, 3772, 3854, 3948, 4018, 4324, 4508, 4606, 5166, 5658, 5781, 5796, 5922, 6027, 6486, 6601, 6762, 6909, 7567, 7708, 8036, 8487, 9212, 9729, 10143, 10332, 11316, 11562, 11844, 12054, 12972, 13202, 13489, 13524, 13818, 15134, 16974, 17343, 18081, 19458, 19803, 20286, 20727, 22701, 23124, 24108, 26404, 26978, 27636, 30268, 33948, 34686, 36162, 38916, 39606, 40467, 40572, 41454, 44321, 45402, 46207, 52969, 53956, 59409, 68103, 69372, 72324, 79212, 80934, 82908, 88642, 90804, 92414, 94423, 105938, 118818, 121401, 132963, 136206, 138621, 158907, 161868, 177284, 184828, 188846, 211876, 237636, 242802, 265926, 272412, 277242, 283269, 310247, 317814, 377692, 398889, 415863, 476721, 485604, 531852, 554484, 566538, 620494, 635628, 797778, 831726, 849807, 930741, 953442, 1133076, 1240988, 1595556, 1663452, 1699614, 1861482, 1906884, 2171729, 2792223, 3399228, 3722964, 4343458, 5584446, 6515187, 8686916, 11168892, 13030374, 19545561, 26060748, 39091122, 78182244]

約数ペア:

[(1, 78182244), (2, 39091122), (3, 26060748), (4, 19545561), (6, 13030374), (7, 11168892), (9, 8686916), (12, 6515187), (14, 5584446), (18, 4343458), (21, 3722964), (23, 3399228), (28, 2792223), (36, 2171729), (41, 1906884), (42, 1861482), (46, 1699614), (47, 1663452), (49, 1595556), (63, 1240988), (69, 1133076), (82, 953442), (84, 930741), (92, 849807), (94, 831726), (98, 797778), (123, 635628), (126, 620494), (138, 566538), (141, 554484), (147, 531852), (161, 485604), (164, 476721), (188, 415863), (196, 398889), (207, 377692), (246, 317814), (252, 310247), (276, 283269), (282, 277242), (287, 272412), (294, 265926), (322, 242802), (329, 237636), (369, 211876), (414, 188846), (423, 184828), (441, 177284), (483, 161868), (492, 158907), (564, 138621), (574, 136206), (588, 132963), (644, 121401), (658, 118818), (738, 105938), (828, 94423), (846, 92414), (861, 90804), (882, 88642), (943, 82908), (966, 80934), (987, 79212), (1081, 72324), (1127, 69372), (1148, 68103), (1316, 59409), (1449, 53956), (1476, 52969), (1692, 46207), (1722, 45402), (1764, 44321), (1886, 41454), (1927, 40572), (1932, 40467), (1974, 39606), (2009, 38916), (2162, 36162), (2254, 34686), (2303, 33948), (2583, 30268), (2829, 27636), (2898, 26978), (2961, 26404), (3243, 24108), (3381, 23124), (3444, 22701), (3772, 20727), (3854, 20286), (3948, 19803), (4018, 19458), (4324, 18081), (4508, 17343), (4606, 16974), (5166, 15134), (5658, 13818), (5781, 13524), (5796, 13489), (5922, 13202), (6027, 12972), (6486, 12054), (6601, 11844), (6762, 11562), (6909, 11316), (7567, 10332), (7708, 10143), (8036, 9729), (8487, 9212)]