87141324

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 207446400

約数和(自身を除く): 120305076

約数列:

[1, 2, 3, 4, 6, 12, 89, 139, 178, 267, 278, 356, 417, 534, 556, 587, 834, 1068, 1174, 1668, 1761, 2348, 3522, 7044, 12371, 24742, 37113, 49484, 52243, 74226, 81593, 104486, 148452, 156729, 163186, 208972, 244779, 313458, 326372, 489558, 626916, 979116, 7261777, 14523554, 21785331, 29047108, 43570662, 87141324]

約数ペア:

[(1, 87141324), (2, 43570662), (3, 29047108), (4, 21785331), (6, 14523554), (12, 7261777), (89, 979116), (139, 626916), (178, 489558), (267, 326372), (278, 313458), (356, 244779), (417, 208972), (534, 163186), (556, 156729), (587, 148452), (834, 104486), (1068, 81593), (1174, 74226), (1668, 52243), (1761, 49484), (2348, 37113), (3522, 24742), (7044, 12371)]