71927254

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{59}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 131927040

約数和(自身を除く): 59999786

約数列:

[1, 2, 7, 14, 31, 53, 59, 62, 106, 118, 217, 371, 413, 434, 742, 826, 1643, 1829, 2809, 3127, 3286, 3658, 5618, 6254, 11501, 12803, 19663, 21889, 23002, 25606, 39326, 43778, 87079, 96937, 165731, 174158, 193874, 331462, 609553, 678559, 1160117, 1219106, 1357118, 2320234, 5137661, 10275322, 35963627, 71927254]

約数ペア:

[(1, 71927254), (2, 35963627), (7, 10275322), (14, 5137661), (31, 2320234), (53, 1357118), (59, 1219106), (62, 1160117), (106, 678559), (118, 609553), (217, 331462), (371, 193874), (413, 174158), (434, 165731), (742, 96937), (826, 87079), (1643, 43778), (1829, 39326), (2809, 25606), (3127, 23002), (3286, 21889), (3658, 19663), (5618, 12803), (6254, 11501)]