80229856

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2736

約数の個数: 72

約数和(自身を含む): 193483080

約数和(自身を除く): 113253224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 2693, 3724, 4256, 5386, 7448, 10772, 14896, 18851, 21544, 29792, 37702, 43088, 51167, 75404, 86176, 102334, 131957, 150808, 204668, 263914, 301616, 358169, 409336, 527828, 603232, 716338, 818672, 1055656, 1432676, 1637344, 2111312, 2507183, 2865352, 4222624, 5014366, 5730704, 10028732, 11461408, 20057464, 40114928, 80229856]

約数ペア:

[(1, 80229856), (2, 40114928), (4, 20057464), (7, 11461408), (8, 10028732), (14, 5730704), (16, 5014366), (19, 4222624), (28, 2865352), (32, 2507183), (38, 2111312), (49, 1637344), (56, 1432676), (76, 1055656), (98, 818672), (112, 716338), (133, 603232), (152, 527828), (196, 409336), (224, 358169), (266, 301616), (304, 263914), (392, 204668), (532, 150808), (608, 131957), (784, 102334), (931, 86176), (1064, 75404), (1568, 51167), (1862, 43088), (2128, 37702), (2693, 29792), (3724, 21544), (4256, 18851), (5386, 14896), (7448, 10772)]