71002656

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 144

約数和(自身を含む): 219046464

約数和(自身を除く): 148043808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 243, 276, 288, 324, 368, 397, 414, 432, 486, 552, 621, 648, 736, 794, 828, 864, 972, 1104, 1191, 1242, 1296, 1588, 1656, 1863, 1944, 2208, 2382, 2484, 2592, 3176, 3312, 3573, 3726, 3888, 4764, 4968, 5589, 6352, 6624, 7146, 7452, 7776, 9131, 9528, 9936, 10719, 11178, 12704, 14292, 14904, 18262, 19056, 19872, 21438, 22356, 27393, 28584, 29808, 32157, 36524, 38112, 42876, 44712, 54786, 57168, 59616, 64314, 73048, 82179, 85752, 89424, 96471, 109572, 114336, 128628, 146096, 164358, 171504, 178848, 192942, 219144, 246537, 257256, 292192, 328716, 343008, 385884, 438288, 493074, 514512, 657432, 739611, 771768, 876576, 986148, 1029024, 1314864, 1479222, 1543536, 1972296, 2218833, 2629728, 2958444, 3087072, 3944592, 4437666, 5916888, 7889184, 8875332, 11833776, 17750664, 23667552, 35501328, 71002656]

約数ペア:

[(1, 71002656), (2, 35501328), (3, 23667552), (4, 17750664), (6, 11833776), (8, 8875332), (9, 7889184), (12, 5916888), (16, 4437666), (18, 3944592), (23, 3087072), (24, 2958444), (27, 2629728), (32, 2218833), (36, 1972296), (46, 1543536), (48, 1479222), (54, 1314864), (69, 1029024), (72, 986148), (81, 876576), (92, 771768), (96, 739611), (108, 657432), (138, 514512), (144, 493074), (162, 438288), (184, 385884), (207, 343008), (216, 328716), (243, 292192), (276, 257256), (288, 246537), (324, 219144), (368, 192942), (397, 178848), (414, 171504), (432, 164358), (486, 146096), (552, 128628), (621, 114336), (648, 109572), (736, 96471), (794, 89424), (828, 85752), (864, 82179), (972, 73048), (1104, 64314), (1191, 59616), (1242, 57168), (1296, 54786), (1588, 44712), (1656, 42876), (1863, 38112), (1944, 36524), (2208, 32157), (2382, 29808), (2484, 28584), (2592, 27393), (3176, 22356), (3312, 21438), (3573, 19872), (3726, 19056), (3888, 18262), (4764, 14904), (4968, 14292), (5589, 12704), (6352, 11178), (6624, 10719), (7146, 9936), (7452, 9528), (7776, 9131)]