85880344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 185172480

約数和(自身を除く): 99292136

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 151, 184, 253, 281, 302, 506, 562, 604, 1012, 1124, 1208, 1661, 2024, 2248, 3091, 3322, 3473, 6182, 6463, 6644, 6946, 12364, 12926, 13288, 13892, 24728, 25852, 27784, 38203, 42431, 51704, 71093, 76406, 84862, 142186, 152812, 169724, 284372, 305624, 339448, 466741, 568744, 933482, 975913, 1866964, 1951826, 3733928, 3903652, 7807304, 10735043, 21470086, 42940172, 85880344]

約数ペア:

[(1, 85880344), (2, 42940172), (4, 21470086), (8, 10735043), (11, 7807304), (22, 3903652), (23, 3733928), (44, 1951826), (46, 1866964), (88, 975913), (92, 933482), (151, 568744), (184, 466741), (253, 339448), (281, 305624), (302, 284372), (506, 169724), (562, 152812), (604, 142186), (1012, 84862), (1124, 76406), (1208, 71093), (1661, 51704), (2024, 42431), (2248, 38203), (3091, 27784), (3322, 25852), (3473, 24728), (6182, 13892), (6463, 13288), (6644, 12926), (6946, 12364)]