77945616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1533

約数の個数: 120

約数和(自身を含む): 254180160

約数和(自身を除く): 176234544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1459, 1484, 1908, 2226, 2544, 2918, 2968, 3339, 3816, 4377, 4452, 5836, 5936, 6678, 7632, 8754, 8904, 10213, 11672, 13131, 13356, 17508, 17808, 20426, 23344, 26262, 26712, 30639, 35016, 40852, 52524, 53424, 61278, 70032, 77327, 81704, 91917, 105048, 122556, 154654, 163408, 183834, 210096, 231981, 245112, 309308, 367668, 463962, 490224, 541289, 618616, 695943, 735336, 927924, 1082578, 1237232, 1391886, 1470672, 1623867, 1855848, 2165156, 2783772, 3247734, 3711696, 4330312, 4871601, 5567544, 6495468, 8660624, 9743202, 11135088, 12990936, 19486404, 25981872, 38972808, 77945616]

約数ペア:

[(1, 77945616), (2, 38972808), (3, 25981872), (4, 19486404), (6, 12990936), (7, 11135088), (8, 9743202), (9, 8660624), (12, 6495468), (14, 5567544), (16, 4871601), (18, 4330312), (21, 3711696), (24, 3247734), (28, 2783772), (36, 2165156), (42, 1855848), (48, 1623867), (53, 1470672), (56, 1391886), (63, 1237232), (72, 1082578), (84, 927924), (106, 735336), (112, 695943), (126, 618616), (144, 541289), (159, 490224), (168, 463962), (212, 367668), (252, 309308), (318, 245112), (336, 231981), (371, 210096), (424, 183834), (477, 163408), (504, 154654), (636, 122556), (742, 105048), (848, 91917), (954, 81704), (1008, 77327), (1113, 70032), (1272, 61278), (1459, 53424), (1484, 52524), (1908, 40852), (2226, 35016), (2544, 30639), (2918, 26712), (2968, 26262), (3339, 23344), (3816, 20426), (4377, 17808), (4452, 17508), (5836, 13356), (5936, 13131), (6678, 11672), (7632, 10213), (8754, 8904)]