66878136

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 214053840

約数和(自身を除く): 147175704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 153, 156, 162, 204, 216, 221, 234, 306, 312, 324, 351, 408, 442, 459, 467, 468, 612, 648, 663, 702, 884, 918, 934, 936, 1053, 1224, 1326, 1377, 1401, 1404, 1768, 1836, 1868, 1989, 2106, 2652, 2754, 2802, 2808, 3672, 3736, 3978, 4203, 4212, 5304, 5508, 5604, 5967, 6071, 7939, 7956, 8406, 8424, 11016, 11208, 11934, 12142, 12609, 15878, 15912, 16812, 17901, 18213, 23817, 23868, 24284, 25218, 31756, 33624, 35802, 36426, 37827, 47634, 47736, 48568, 50436, 54639, 63512, 71451, 71604, 72852, 75654, 95268, 100872, 103207, 109278, 142902, 143208, 145704, 151308, 163917, 190536, 206414, 214353, 218556, 285804, 302616, 309621, 327834, 412828, 428706, 437112, 491751, 571608, 619242, 643059, 655668, 825656, 857412, 928863, 983502, 1238484, 1286118, 1311336, 1714824, 1857726, 1967004, 2476968, 2572236, 2786589, 3715452, 3934008, 5144472, 5573178, 7430904, 8359767, 11146356, 16719534, 22292712, 33439068, 66878136]

約数ペア:

[(1, 66878136), (2, 33439068), (3, 22292712), (4, 16719534), (6, 11146356), (8, 8359767), (9, 7430904), (12, 5573178), (13, 5144472), (17, 3934008), (18, 3715452), (24, 2786589), (26, 2572236), (27, 2476968), (34, 1967004), (36, 1857726), (39, 1714824), (51, 1311336), (52, 1286118), (54, 1238484), (68, 983502), (72, 928863), (78, 857412), (81, 825656), (102, 655668), (104, 643059), (108, 619242), (117, 571608), (136, 491751), (153, 437112), (156, 428706), (162, 412828), (204, 327834), (216, 309621), (221, 302616), (234, 285804), (306, 218556), (312, 214353), (324, 206414), (351, 190536), (408, 163917), (442, 151308), (459, 145704), (467, 143208), (468, 142902), (612, 109278), (648, 103207), (663, 100872), (702, 95268), (884, 75654), (918, 72852), (934, 71604), (936, 71451), (1053, 63512), (1224, 54639), (1326, 50436), (1377, 48568), (1401, 47736), (1404, 47634), (1768, 37827), (1836, 36426), (1868, 35802), (1989, 33624), (2106, 31756), (2652, 25218), (2754, 24284), (2802, 23868), (2808, 23817), (3672, 18213), (3736, 17901), (3978, 16812), (4203, 15912), (4212, 15878), (5304, 12609), (5508, 12142), (5604, 11934), (5967, 11208), (6071, 11016), (7939, 8424), (7956, 8406)]