77374544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 170030784

約数和(自身を除く): 92656240

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 43, 52, 82, 86, 104, 164, 172, 208, 211, 328, 344, 422, 533, 559, 656, 688, 844, 1066, 1118, 1688, 1763, 2132, 2236, 2743, 3376, 3526, 4264, 4472, 5486, 7052, 8528, 8651, 8944, 9073, 10972, 14104, 17302, 18146, 21944, 22919, 28208, 34604, 36292, 43888, 45838, 69208, 72584, 91676, 112463, 117949, 138416, 145168, 183352, 224926, 235898, 366704, 371993, 449852, 471796, 743986, 899704, 943592, 1487972, 1799408, 1887184, 2975944, 4835909, 5951888, 9671818, 19343636, 38687272, 77374544]

約数ペア:

[(1, 77374544), (2, 38687272), (4, 19343636), (8, 9671818), (13, 5951888), (16, 4835909), (26, 2975944), (41, 1887184), (43, 1799408), (52, 1487972), (82, 943592), (86, 899704), (104, 743986), (164, 471796), (172, 449852), (208, 371993), (211, 366704), (328, 235898), (344, 224926), (422, 183352), (533, 145168), (559, 138416), (656, 117949), (688, 112463), (844, 91676), (1066, 72584), (1118, 69208), (1688, 45838), (1763, 43888), (2132, 36292), (2236, 34604), (2743, 28208), (3376, 22919), (3526, 21944), (4264, 18146), (4472, 17302), (5486, 14104), (7052, 10972), (8528, 9073), (8651, 8944)]