65391984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2237}}^1$

素因数の和:2287

約数の個数: 120

約数和(自身を含む): 216459360

約数和(自身を除く): 151067376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2237, 2436, 3248, 3654, 4176, 4474, 4872, 6711, 7308, 8948, 9744, 13422, 14616, 15659, 17896, 20133, 26844, 29232, 31318, 35792, 40266, 46977, 53688, 62636, 64873, 80532, 93954, 107376, 125272, 129746, 140931, 161064, 187908, 194619, 250544, 259492, 281862, 322128, 375816, 389238, 454111, 518984, 563724, 583857, 751632, 778476, 908222, 1037968, 1127448, 1167714, 1362333, 1556952, 1816444, 2254896, 2335428, 2724666, 3113904, 3632888, 4086999, 4670856, 5449332, 7265776, 8173998, 9341712, 10898664, 16347996, 21797328, 32695992, 65391984]

約数ペア:

[(1, 65391984), (2, 32695992), (3, 21797328), (4, 16347996), (6, 10898664), (7, 9341712), (8, 8173998), (9, 7265776), (12, 5449332), (14, 4670856), (16, 4086999), (18, 3632888), (21, 3113904), (24, 2724666), (28, 2335428), (29, 2254896), (36, 1816444), (42, 1556952), (48, 1362333), (56, 1167714), (58, 1127448), (63, 1037968), (72, 908222), (84, 778476), (87, 751632), (112, 583857), (116, 563724), (126, 518984), (144, 454111), (168, 389238), (174, 375816), (203, 322128), (232, 281862), (252, 259492), (261, 250544), (336, 194619), (348, 187908), (406, 161064), (464, 140931), (504, 129746), (522, 125272), (609, 107376), (696, 93954), (812, 80532), (1008, 64873), (1044, 62636), (1218, 53688), (1392, 46977), (1624, 40266), (1827, 35792), (2088, 31318), (2237, 29232), (2436, 26844), (3248, 20133), (3654, 17896), (4176, 15659), (4474, 14616), (4872, 13422), (6711, 9744), (7308, 8948)]