81453792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2287}}^1$

素因数の和:2360

約数の個数: 96

約数和(自身を含む): 249080832

約数和(自身を除く): 167627040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 84, 96, 106, 112, 159, 168, 212, 224, 318, 336, 371, 424, 636, 672, 742, 848, 1113, 1272, 1484, 1696, 2226, 2287, 2544, 2968, 4452, 4574, 5088, 5936, 6861, 8904, 9148, 11872, 13722, 16009, 17808, 18296, 27444, 32018, 35616, 36592, 48027, 54888, 64036, 73184, 96054, 109776, 121211, 128072, 192108, 219552, 242422, 256144, 363633, 384216, 484844, 512288, 727266, 768432, 848477, 969688, 1454532, 1536864, 1696954, 1939376, 2545431, 2909064, 3393908, 3878752, 5090862, 5818128, 6787816, 10181724, 11636256, 13575632, 20363448, 27151264, 40726896, 81453792]

約数ペア:

[(1, 81453792), (2, 40726896), (3, 27151264), (4, 20363448), (6, 13575632), (7, 11636256), (8, 10181724), (12, 6787816), (14, 5818128), (16, 5090862), (21, 3878752), (24, 3393908), (28, 2909064), (32, 2545431), (42, 1939376), (48, 1696954), (53, 1536864), (56, 1454532), (84, 969688), (96, 848477), (106, 768432), (112, 727266), (159, 512288), (168, 484844), (212, 384216), (224, 363633), (318, 256144), (336, 242422), (371, 219552), (424, 192108), (636, 128072), (672, 121211), (742, 109776), (848, 96054), (1113, 73184), (1272, 64036), (1484, 54888), (1696, 48027), (2226, 36592), (2287, 35616), (2544, 32018), (2968, 27444), (4452, 18296), (4574, 17808), (5088, 16009), (5936, 13722), (6861, 11872), (8904, 9148)]