79150728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 207728640

約数和(自身を除く): 128577912

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 223, 276, 446, 552, 643, 669, 892, 1286, 1338, 1784, 1929, 2572, 2676, 3858, 5129, 5144, 5352, 7716, 10258, 14789, 15387, 15432, 20516, 29578, 30774, 41032, 44367, 59156, 61548, 88734, 118312, 123096, 143389, 177468, 286778, 354936, 430167, 573556, 860334, 1147112, 1720668, 3297947, 3441336, 6595894, 9893841, 13191788, 19787682, 26383576, 39575364, 79150728]

約数ペア:

[(1, 79150728), (2, 39575364), (3, 26383576), (4, 19787682), (6, 13191788), (8, 9893841), (12, 6595894), (23, 3441336), (24, 3297947), (46, 1720668), (69, 1147112), (92, 860334), (138, 573556), (184, 430167), (223, 354936), (276, 286778), (446, 177468), (552, 143389), (643, 123096), (669, 118312), (892, 88734), (1286, 61548), (1338, 59156), (1784, 44367), (1929, 41032), (2572, 30774), (2676, 29578), (3858, 20516), (5129, 15432), (5144, 15387), (5352, 14789), (7716, 10258)]