66468528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 230270976

約数和(自身を除く): 163802448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 47, 48, 56, 61, 63, 69, 72, 84, 92, 94, 112, 122, 126, 138, 141, 144, 161, 168, 183, 184, 188, 207, 244, 252, 276, 282, 322, 329, 336, 366, 368, 376, 414, 423, 427, 483, 488, 504, 549, 552, 564, 644, 658, 732, 752, 828, 846, 854, 966, 976, 987, 1008, 1081, 1098, 1104, 1128, 1281, 1288, 1316, 1403, 1449, 1464, 1656, 1692, 1708, 1932, 1974, 2162, 2196, 2256, 2562, 2576, 2632, 2806, 2867, 2898, 2928, 2961, 3243, 3312, 3384, 3416, 3843, 3864, 3948, 4209, 4324, 4392, 5124, 5264, 5612, 5734, 5796, 5922, 6486, 6768, 6832, 7567, 7686, 7728, 7896, 8418, 8601, 8648, 8784, 9729, 9821, 10248, 11224, 11468, 11592, 11844, 12627, 12972, 15134, 15372, 15792, 16836, 17202, 17296, 19458, 19642, 20069, 20496, 22448, 22701, 22936, 23184, 23688, 25254, 25803, 25944, 29463, 30268, 30744, 33672, 34404, 38916, 39284, 40138, 45402, 45872, 47376, 50508, 51606, 51888, 58926, 60207, 60536, 61488, 65941, 67344, 68103, 68808, 77832, 78568, 80276, 88389, 90804, 101016, 103212, 117852, 120414, 121072, 131882, 136206, 137616, 155664, 157136, 160552, 176778, 180621, 181608, 197823, 202032, 206424, 235704, 240828, 263764, 272412, 321104, 353556, 361242, 363216, 395646, 412848, 461587, 471408, 481656, 527528, 544824, 593469, 707112, 722484, 791292, 923174, 963312, 1055056, 1089648, 1186938, 1384761, 1414224, 1444968, 1582584, 1846348, 2373876, 2769522, 2889936, 3165168, 3692696, 4154283, 4747752, 5539044, 7385392, 8308566, 9495504, 11078088, 16617132, 22156176, 33234264, 66468528]

約数ペア:

[(1, 66468528), (2, 33234264), (3, 22156176), (4, 16617132), (6, 11078088), (7, 9495504), (8, 8308566), (9, 7385392), (12, 5539044), (14, 4747752), (16, 4154283), (18, 3692696), (21, 3165168), (23, 2889936), (24, 2769522), (28, 2373876), (36, 1846348), (42, 1582584), (46, 1444968), (47, 1414224), (48, 1384761), (56, 1186938), (61, 1089648), (63, 1055056), (69, 963312), (72, 923174), (84, 791292), (92, 722484), (94, 707112), (112, 593469), (122, 544824), (126, 527528), (138, 481656), (141, 471408), (144, 461587), (161, 412848), (168, 395646), (183, 363216), (184, 361242), (188, 353556), (207, 321104), (244, 272412), (252, 263764), (276, 240828), (282, 235704), (322, 206424), (329, 202032), (336, 197823), (366, 181608), (368, 180621), (376, 176778), (414, 160552), (423, 157136), (427, 155664), (483, 137616), (488, 136206), (504, 131882), (549, 121072), (552, 120414), (564, 117852), (644, 103212), (658, 101016), (732, 90804), (752, 88389), (828, 80276), (846, 78568), (854, 77832), (966, 68808), (976, 68103), (987, 67344), (1008, 65941), (1081, 61488), (1098, 60536), (1104, 60207), (1128, 58926), (1281, 51888), (1288, 51606), (1316, 50508), (1403, 47376), (1449, 45872), (1464, 45402), (1656, 40138), (1692, 39284), (1708, 38916), (1932, 34404), (1974, 33672), (2162, 30744), (2196, 30268), (2256, 29463), (2562, 25944), (2576, 25803), (2632, 25254), (2806, 23688), (2867, 23184), (2898, 22936), (2928, 22701), (2961, 22448), (3243, 20496), (3312, 20069), (3384, 19642), (3416, 19458), (3843, 17296), (3864, 17202), (3948, 16836), (4209, 15792), (4324, 15372), (4392, 15134), (5124, 12972), (5264, 12627), (5612, 11844), (5734, 11592), (5796, 11468), (5922, 11224), (6486, 10248), (6768, 9821), (6832, 9729), (7567, 8784), (7686, 8648), (7728, 8601), (7896, 8418)]