75781832

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1993}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 167077260

約数和(自身を除く): 91295428

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 1993, 2716, 3986, 4753, 5432, 7972, 9506, 13951, 15944, 19012, 27902, 38024, 55804, 97657, 111608, 193321, 195314, 386642, 390628, 773284, 781256, 1353247, 1546568, 2706494, 5412988, 9472729, 10825976, 18945458, 37890916, 75781832]

約数ペア:

[(1, 75781832), (2, 37890916), (4, 18945458), (7, 10825976), (8, 9472729), (14, 5412988), (28, 2706494), (49, 1546568), (56, 1353247), (97, 781256), (98, 773284), (194, 390628), (196, 386642), (388, 195314), (392, 193321), (679, 111608), (776, 97657), (1358, 55804), (1993, 38024), (2716, 27902), (3986, 19012), (4753, 15944), (5432, 13951), (7972, 9506)]