63787812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 165166848

約数和(自身を除く): 101379036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 197, 223, 242, 363, 394, 446, 484, 591, 669, 726, 788, 892, 1182, 1338, 1452, 2167, 2364, 2453, 2676, 4334, 4906, 6501, 7359, 8668, 9812, 13002, 14718, 23837, 26004, 26983, 29436, 43931, 47674, 53966, 71511, 80949, 87862, 95348, 107932, 131793, 143022, 161898, 175724, 263586, 286044, 323796, 483241, 527172, 966482, 1449723, 1932964, 2899446, 5315651, 5798892, 10631302, 15946953, 21262604, 31893906, 63787812]

約数ペア:

[(1, 63787812), (2, 31893906), (3, 21262604), (4, 15946953), (6, 10631302), (11, 5798892), (12, 5315651), (22, 2899446), (33, 1932964), (44, 1449723), (66, 966482), (121, 527172), (132, 483241), (197, 323796), (223, 286044), (242, 263586), (363, 175724), (394, 161898), (446, 143022), (484, 131793), (591, 107932), (669, 95348), (726, 87862), (788, 80949), (892, 71511), (1182, 53966), (1338, 47674), (1452, 43931), (2167, 29436), (2364, 26983), (2453, 26004), (2676, 23837), (4334, 14718), (4906, 13002), (6501, 9812), (7359, 8668)]