80139696

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2659

約数の個数: 120

約数和(自身を含む): 259452144

約数和(自身を除く): 179312448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 2621, 3822, 4368, 5096, 5242, 7644, 7863, 10192, 10484, 15288, 15726, 18347, 20968, 30576, 31452, 34073, 36694, 41936, 55041, 62904, 68146, 73388, 102219, 110082, 125808, 128429, 136292, 146776, 204438, 220164, 238511, 256858, 272584, 293552, 385287, 408876, 440328, 477022, 513716, 545168, 715533, 770574, 817752, 880656, 954044, 1027432, 1431066, 1541148, 1635504, 1669577, 1908088, 2054864, 2862132, 3082296, 3339154, 3816176, 5008731, 5724264, 6164592, 6678308, 10017462, 11448528, 13356616, 20034924, 26713232, 40069848, 80139696]

約数ペア:

[(1, 80139696), (2, 40069848), (3, 26713232), (4, 20034924), (6, 13356616), (7, 11448528), (8, 10017462), (12, 6678308), (13, 6164592), (14, 5724264), (16, 5008731), (21, 3816176), (24, 3339154), (26, 3082296), (28, 2862132), (39, 2054864), (42, 1908088), (48, 1669577), (49, 1635504), (52, 1541148), (56, 1431066), (78, 1027432), (84, 954044), (91, 880656), (98, 817752), (104, 770574), (112, 715533), (147, 545168), (156, 513716), (168, 477022), (182, 440328), (196, 408876), (208, 385287), (273, 293552), (294, 272584), (312, 256858), (336, 238511), (364, 220164), (392, 204438), (546, 146776), (588, 136292), (624, 128429), (637, 125808), (728, 110082), (784, 102219), (1092, 73388), (1176, 68146), (1274, 62904), (1456, 55041), (1911, 41936), (2184, 36694), (2352, 34073), (2548, 31452), (2621, 30576), (3822, 20968), (4368, 18347), (5096, 15726), (5242, 15288), (7644, 10484), (7863, 10192)]