72903264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 220421376

約数和(自身を除く): 147518112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 157, 168, 224, 314, 336, 471, 628, 672, 691, 942, 1099, 1256, 1382, 1884, 2073, 2198, 2512, 2764, 3297, 3768, 4146, 4396, 4837, 5024, 5528, 6594, 7536, 8292, 8792, 9674, 11056, 13188, 14511, 15072, 16584, 17584, 19348, 22112, 26376, 29022, 33168, 35168, 38696, 52752, 58044, 66336, 77392, 105504, 108487, 116088, 154784, 216974, 232176, 325461, 433948, 464352, 650922, 759409, 867896, 1301844, 1518818, 1735792, 2278227, 2603688, 3037636, 3471584, 4556454, 5207376, 6075272, 9112908, 10414752, 12150544, 18225816, 24301088, 36451632, 72903264]

約数ペア:

[(1, 72903264), (2, 36451632), (3, 24301088), (4, 18225816), (6, 12150544), (7, 10414752), (8, 9112908), (12, 6075272), (14, 5207376), (16, 4556454), (21, 3471584), (24, 3037636), (28, 2603688), (32, 2278227), (42, 1735792), (48, 1518818), (56, 1301844), (84, 867896), (96, 759409), (112, 650922), (157, 464352), (168, 433948), (224, 325461), (314, 232176), (336, 216974), (471, 154784), (628, 116088), (672, 108487), (691, 105504), (942, 77392), (1099, 66336), (1256, 58044), (1382, 52752), (1884, 38696), (2073, 35168), (2198, 33168), (2512, 29022), (2764, 26376), (3297, 22112), (3768, 19348), (4146, 17584), (4396, 16584), (4837, 15072), (5024, 14511), (5528, 13188), (6594, 11056), (7536, 9674), (8292, 8792)]