6721884672

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{61637}}^1$

素因数の和:61729

約数の個数: 80

約数和(自身を含む): 18160034112

約数和(自身を除く): 11438149440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 512, 568, 768, 852, 1136, 1536, 1704, 2272, 3408, 4544, 6816, 9088, 13632, 18176, 27264, 36352, 54528, 61637, 109056, 123274, 184911, 246548, 369822, 493096, 739644, 986192, 1479288, 1972384, 2958576, 3944768, 4376227, 5917152, 7889536, 8752454, 11834304, 13128681, 15779072, 17504908, 23668608, 26257362, 31558144, 35009816, 47337216, 52514724, 70019632, 94674432, 105029448, 140039264, 210058896, 280078528, 420117792, 560157056, 840235584, 1120314112, 1680471168, 2240628224, 3360942336, 6721884672]

約数ペア:

[(1, 6721884672), (2, 3360942336), (3, 2240628224), (4, 1680471168), (6, 1120314112), (8, 840235584), (12, 560157056), (16, 420117792), (24, 280078528), (32, 210058896), (48, 140039264), (64, 105029448), (71, 94674432), (96, 70019632), (128, 52514724), (142, 47337216), (192, 35009816), (213, 31558144), (256, 26257362), (284, 23668608), (384, 17504908), (426, 15779072), (512, 13128681), (568, 11834304), (768, 8752454), (852, 7889536), (1136, 5917152), (1536, 4376227), (1704, 3944768), (2272, 2958576), (3408, 1972384), (4544, 1479288), (6816, 986192), (9088, 739644), (13632, 493096), (18176, 369822), (27264, 246548), (36352, 184911), (54528, 123274), (61637, 109056)]