87853542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 208272384

約数和(自身を除く): 120418842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 61, 106, 122, 159, 183, 318, 366, 371, 427, 647, 742, 854, 1113, 1281, 1294, 1941, 2226, 2562, 3233, 3882, 4529, 6466, 9058, 9699, 13587, 19398, 22631, 27174, 34291, 39467, 45262, 67893, 68582, 78934, 102873, 118401, 135786, 205746, 236802, 240037, 276269, 480074, 552538, 720111, 828807, 1440222, 1657614, 2091751, 4183502, 6275253, 12550506, 14642257, 29284514, 43926771, 87853542]

約数ペア:

[(1, 87853542), (2, 43926771), (3, 29284514), (6, 14642257), (7, 12550506), (14, 6275253), (21, 4183502), (42, 2091751), (53, 1657614), (61, 1440222), (106, 828807), (122, 720111), (159, 552538), (183, 480074), (318, 276269), (366, 240037), (371, 236802), (427, 205746), (647, 135786), (742, 118401), (854, 102873), (1113, 78934), (1281, 68582), (1294, 67893), (1941, 45262), (2226, 39467), (2562, 34291), (3233, 27174), (3882, 22631), (4529, 19398), (6466, 13587), (9058, 9699)]