64856736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:683

約数の個数: 144

約数和(自身を含む): 215115264

約数和(自身を除く): 150258528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 72, 84, 96, 106, 112, 126, 144, 159, 168, 212, 224, 252, 288, 318, 336, 371, 424, 477, 504, 607, 636, 672, 742, 848, 954, 1008, 1113, 1214, 1272, 1484, 1696, 1821, 1908, 2016, 2226, 2428, 2544, 2968, 3339, 3642, 3816, 4249, 4452, 4856, 5088, 5463, 5936, 6678, 7284, 7632, 8498, 8904, 9712, 10926, 11872, 12747, 13356, 14568, 15264, 16996, 17808, 19424, 21852, 25494, 26712, 29136, 32171, 33992, 35616, 38241, 43704, 50988, 53424, 58272, 64342, 67984, 76482, 87408, 96513, 101976, 106848, 128684, 135968, 152964, 174816, 193026, 203952, 225197, 257368, 289539, 305928, 386052, 407904, 450394, 514736, 579078, 611856, 675591, 772104, 900788, 1029472, 1158156, 1223712, 1351182, 1544208, 1801576, 2026773, 2316312, 2702364, 3088416, 3603152, 4053546, 4632624, 5404728, 7206304, 8107092, 9265248, 10809456, 16214184, 21618912, 32428368, 64856736]

約数ペア:

[(1, 64856736), (2, 32428368), (3, 21618912), (4, 16214184), (6, 10809456), (7, 9265248), (8, 8107092), (9, 7206304), (12, 5404728), (14, 4632624), (16, 4053546), (18, 3603152), (21, 3088416), (24, 2702364), (28, 2316312), (32, 2026773), (36, 1801576), (42, 1544208), (48, 1351182), (53, 1223712), (56, 1158156), (63, 1029472), (72, 900788), (84, 772104), (96, 675591), (106, 611856), (112, 579078), (126, 514736), (144, 450394), (159, 407904), (168, 386052), (212, 305928), (224, 289539), (252, 257368), (288, 225197), (318, 203952), (336, 193026), (371, 174816), (424, 152964), (477, 135968), (504, 128684), (607, 106848), (636, 101976), (672, 96513), (742, 87408), (848, 76482), (954, 67984), (1008, 64342), (1113, 58272), (1214, 53424), (1272, 50988), (1484, 43704), (1696, 38241), (1821, 35616), (1908, 33992), (2016, 32171), (2226, 29136), (2428, 26712), (2544, 25494), (2968, 21852), (3339, 19424), (3642, 17808), (3816, 16996), (4249, 15264), (4452, 14568), (4856, 13356), (5088, 12747), (5463, 11872), (5936, 10926), (6678, 9712), (7284, 8904), (7632, 8498)]