7320072

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 19440000

約数和(自身を除く): 12119928

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 89, 92, 138, 149, 178, 184, 267, 276, 298, 356, 447, 534, 552, 596, 712, 894, 1068, 1192, 1788, 2047, 2136, 3427, 3576, 4094, 6141, 6854, 8188, 10281, 12282, 13261, 13708, 16376, 20562, 24564, 26522, 27416, 39783, 41124, 49128, 53044, 79566, 82248, 106088, 159132, 305003, 318264, 610006, 915009, 1220012, 1830018, 2440024, 3660036, 7320072]

約数ペア:

[(1, 7320072), (2, 3660036), (3, 2440024), (4, 1830018), (6, 1220012), (8, 915009), (12, 610006), (23, 318264), (24, 305003), (46, 159132), (69, 106088), (89, 82248), (92, 79566), (138, 53044), (149, 49128), (178, 41124), (184, 39783), (267, 27416), (276, 26522), (298, 24564), (356, 20562), (447, 16376), (534, 13708), (552, 13261), (596, 12282), (712, 10281), (894, 8188), (1068, 6854), (1192, 6141), (1788, 4094), (2047, 3576), (2136, 3427)]