68887116

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 182966784

約数和(自身を除く): 114079668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 271, 276, 307, 414, 542, 614, 813, 828, 921, 1084, 1228, 1626, 1842, 2439, 2763, 3252, 3684, 4878, 5526, 6233, 7061, 9756, 11052, 12466, 14122, 18699, 21183, 24932, 28244, 37398, 42366, 56097, 63549, 74796, 83197, 84732, 112194, 127098, 166394, 224388, 249591, 254196, 332788, 499182, 748773, 998364, 1497546, 1913531, 2995092, 3827062, 5740593, 7654124, 11481186, 17221779, 22962372, 34443558, 68887116]

約数ペア:

[(1, 68887116), (2, 34443558), (3, 22962372), (4, 17221779), (6, 11481186), (9, 7654124), (12, 5740593), (18, 3827062), (23, 2995092), (36, 1913531), (46, 1497546), (69, 998364), (92, 748773), (138, 499182), (207, 332788), (271, 254196), (276, 249591), (307, 224388), (414, 166394), (542, 127098), (614, 112194), (813, 84732), (828, 83197), (921, 74796), (1084, 63549), (1228, 56097), (1626, 42366), (1842, 37398), (2439, 28244), (2763, 24932), (3252, 21183), (3684, 18699), (4878, 14122), (5526, 12466), (6233, 11052), (7061, 9756)]