71970714

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{25147}}^1$

素因数の和:25211

約数の個数: 32

約数和(自身を含む): 162959040

約数和(自身を除く): 90988326

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 25147, 50294, 75441, 150882, 226323, 452646, 678969, 1332791, 1357938, 2665582, 3998373, 7996746, 11995119, 23990238, 35985357, 71970714]

約数ペア:

[(1, 71970714), (2, 35985357), (3, 23990238), (6, 11995119), (9, 7996746), (18, 3998373), (27, 2665582), (53, 1357938), (54, 1332791), (106, 678969), (159, 452646), (318, 226323), (477, 150882), (954, 75441), (1431, 50294), (2862, 25147)]