71881674

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11897}}^1$

素因数の和:11974

約数の個数: 32

約数和(自身を含む): 154198080

約数和(自身を除く): 82316406

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 6042, 11897, 23794, 35691, 71382, 226043, 452086, 630541, 678129, 1261082, 1356258, 1891623, 3783246, 11980279, 23960558, 35940837, 71881674]

約数ペア:

[(1, 71881674), (2, 35940837), (3, 23960558), (6, 11980279), (19, 3783246), (38, 1891623), (53, 1356258), (57, 1261082), (106, 678129), (114, 630541), (159, 452086), (318, 226043), (1007, 71382), (2014, 35691), (3021, 23794), (6042, 11897)]