57009876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 171601920

約数和(自身を除く): 114592044

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 71, 77, 79, 84, 121, 132, 142, 154, 158, 213, 231, 237, 242, 284, 308, 316, 363, 426, 462, 474, 484, 497, 553, 726, 781, 847, 852, 869, 924, 948, 994, 1106, 1452, 1491, 1562, 1659, 1694, 1738, 1988, 2212, 2343, 2541, 2607, 2982, 3124, 3318, 3388, 3476, 4686, 5082, 5214, 5467, 5609, 5964, 6083, 6636, 8591, 9372, 9559, 10164, 10428, 10934, 11218, 12166, 16401, 16827, 17182, 18249, 19118, 21868, 22436, 24332, 25773, 28677, 32802, 33654, 34364, 36498, 38236, 39263, 51546, 57354, 60137, 61699, 65604, 66913, 67308, 72996, 78526, 103092, 114708, 117789, 120274, 123398, 133826, 157052, 180411, 185097, 200739, 235578, 240548, 246796, 267652, 360822, 370194, 401478, 431893, 471156, 678689, 721644, 740388, 802956, 863786, 1295679, 1357378, 1727572, 2036067, 2591358, 2714756, 4072134, 4750823, 5182716, 8144268, 9501646, 14252469, 19003292, 28504938, 57009876]

約数ペア:

[(1, 57009876), (2, 28504938), (3, 19003292), (4, 14252469), (6, 9501646), (7, 8144268), (11, 5182716), (12, 4750823), (14, 4072134), (21, 2714756), (22, 2591358), (28, 2036067), (33, 1727572), (42, 1357378), (44, 1295679), (66, 863786), (71, 802956), (77, 740388), (79, 721644), (84, 678689), (121, 471156), (132, 431893), (142, 401478), (154, 370194), (158, 360822), (213, 267652), (231, 246796), (237, 240548), (242, 235578), (284, 200739), (308, 185097), (316, 180411), (363, 157052), (426, 133826), (462, 123398), (474, 120274), (484, 117789), (497, 114708), (553, 103092), (726, 78526), (781, 72996), (847, 67308), (852, 66913), (869, 65604), (924, 61699), (948, 60137), (994, 57354), (1106, 51546), (1452, 39263), (1491, 38236), (1562, 36498), (1659, 34364), (1694, 33654), (1738, 32802), (1988, 28677), (2212, 25773), (2343, 24332), (2541, 22436), (2607, 21868), (2982, 19118), (3124, 18249), (3318, 17182), (3388, 16827), (3476, 16401), (4686, 12166), (5082, 11218), (5214, 10934), (5467, 10428), (5609, 10164), (5964, 9559), (6083, 9372), (6636, 8591)]