72756992

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3691}}^1$

素因数の和:3725

約数の個数: 72

約数和(自身を含む): 181114752

約数和(自身を除く): 108357760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 3691, 4928, 7382, 9856, 14764, 19712, 25837, 29528, 40601, 51674, 59056, 81202, 103348, 118112, 162404, 206696, 236224, 284207, 324808, 413392, 472448, 568414, 649616, 826784, 944896, 1136828, 1299232, 1653568, 2273656, 2598464, 3307136, 4547312, 5196928, 6614272, 9094624, 10393856, 18189248, 36378496, 72756992]

約数ペア:

[(1, 72756992), (2, 36378496), (4, 18189248), (7, 10393856), (8, 9094624), (11, 6614272), (14, 5196928), (16, 4547312), (22, 3307136), (28, 2598464), (32, 2273656), (44, 1653568), (56, 1299232), (64, 1136828), (77, 944896), (88, 826784), (112, 649616), (128, 568414), (154, 472448), (176, 413392), (224, 324808), (256, 284207), (308, 236224), (352, 206696), (448, 162404), (616, 118112), (704, 103348), (896, 81202), (1232, 59056), (1408, 51674), (1792, 40601), (2464, 29528), (2816, 25837), (3691, 19712), (4928, 14764), (7382, 9856)]