78034656

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 243555984

約数和(自身を除く): 165521328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 84, 96, 98, 106, 112, 147, 159, 168, 196, 212, 224, 294, 313, 318, 336, 371, 392, 424, 588, 626, 636, 672, 742, 784, 848, 939, 1113, 1176, 1252, 1272, 1484, 1568, 1696, 1878, 2191, 2226, 2352, 2504, 2544, 2597, 2968, 3756, 4382, 4452, 4704, 5008, 5088, 5194, 5936, 6573, 7512, 7791, 8764, 8904, 10016, 10388, 11872, 13146, 15024, 15337, 15582, 16589, 17528, 17808, 20776, 26292, 30048, 30674, 31164, 33178, 35056, 35616, 41552, 46011, 49767, 52584, 61348, 62328, 66356, 70112, 83104, 92022, 99534, 105168, 116123, 122696, 124656, 132712, 184044, 199068, 210336, 232246, 245392, 249312, 265424, 348369, 368088, 398136, 464492, 490784, 530848, 696738, 736176, 796272, 812861, 928984, 1393476, 1472352, 1592544, 1625722, 1857968, 2438583, 2786952, 3251444, 3715936, 4877166, 5573904, 6502888, 9754332, 11147808, 13005776, 19508664, 26011552, 39017328, 78034656]

約数ペア:

[(1, 78034656), (2, 39017328), (3, 26011552), (4, 19508664), (6, 13005776), (7, 11147808), (8, 9754332), (12, 6502888), (14, 5573904), (16, 4877166), (21, 3715936), (24, 3251444), (28, 2786952), (32, 2438583), (42, 1857968), (48, 1625722), (49, 1592544), (53, 1472352), (56, 1393476), (84, 928984), (96, 812861), (98, 796272), (106, 736176), (112, 696738), (147, 530848), (159, 490784), (168, 464492), (196, 398136), (212, 368088), (224, 348369), (294, 265424), (313, 249312), (318, 245392), (336, 232246), (371, 210336), (392, 199068), (424, 184044), (588, 132712), (626, 124656), (636, 122696), (672, 116123), (742, 105168), (784, 99534), (848, 92022), (939, 83104), (1113, 70112), (1176, 66356), (1252, 62328), (1272, 61348), (1484, 52584), (1568, 49767), (1696, 46011), (1878, 41552), (2191, 35616), (2226, 35056), (2352, 33178), (2504, 31164), (2544, 30674), (2597, 30048), (2968, 26292), (3756, 20776), (4382, 17808), (4452, 17528), (4704, 16589), (5008, 15582), (5088, 15337), (5194, 15024), (5936, 13146), (6573, 11872), (7512, 10388), (7791, 10016), (8764, 8904)]