78267748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 152127360

約数和(自身を除く): 73859612

約数列:

[1, 2, 4, 13, 26, 52, 59, 97, 118, 194, 236, 263, 388, 526, 767, 1052, 1261, 1534, 2522, 3068, 3419, 5044, 5723, 6838, 11446, 13676, 15517, 22892, 25511, 31034, 51022, 62068, 74399, 102044, 148798, 201721, 297596, 331643, 403442, 663286, 806884, 1326572, 1505149, 3010298, 6020596, 19566937, 39133874, 78267748]

約数ペア:

[(1, 78267748), (2, 39133874), (4, 19566937), (13, 6020596), (26, 3010298), (52, 1505149), (59, 1326572), (97, 806884), (118, 663286), (194, 403442), (236, 331643), (263, 297596), (388, 201721), (526, 148798), (767, 102044), (1052, 74399), (1261, 62068), (1534, 51022), (2522, 31034), (3068, 25511), (3419, 22892), (5044, 15517), (5723, 13676), (6838, 11446)]