64613692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 141571584

約数和(自身を除く): 76957892

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 43, 44, 52, 71, 74, 86, 142, 143, 148, 172, 284, 286, 407, 473, 481, 559, 572, 781, 814, 923, 946, 962, 1118, 1562, 1591, 1628, 1846, 1892, 1924, 2236, 2627, 3053, 3124, 3182, 3692, 5254, 5291, 6106, 6149, 6364, 10153, 10508, 10582, 12212, 12298, 17501, 20306, 20683, 21164, 24596, 28897, 33583, 34151, 35002, 39689, 40612, 41366, 57794, 67166, 68302, 70004, 79378, 82732, 112961, 115588, 134332, 136604, 158756, 225922, 227513, 375661, 436579, 451844, 455026, 751322, 873158, 910052, 1242571, 1468493, 1502644, 1746316, 2485142, 2936986, 4970284, 5873972, 16153423, 32306846, 64613692]

約数ペア:

[(1, 64613692), (2, 32306846), (4, 16153423), (11, 5873972), (13, 4970284), (22, 2936986), (26, 2485142), (37, 1746316), (43, 1502644), (44, 1468493), (52, 1242571), (71, 910052), (74, 873158), (86, 751322), (142, 455026), (143, 451844), (148, 436579), (172, 375661), (284, 227513), (286, 225922), (407, 158756), (473, 136604), (481, 134332), (559, 115588), (572, 112961), (781, 82732), (814, 79378), (923, 70004), (946, 68302), (962, 67166), (1118, 57794), (1562, 41366), (1591, 40612), (1628, 39689), (1846, 35002), (1892, 34151), (1924, 33583), (2236, 28897), (2627, 24596), (3053, 21164), (3124, 20683), (3182, 20306), (3692, 17501), (5254, 12298), (5291, 12212), (6106, 10582), (6149, 10508), (6364, 10153)]