39943368

素因数分解:

$2^3\times 3^8\times {\mathrm{761}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 112482630

約数和(自身を除く): 72539262

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 761, 972, 1458, 1522, 1944, 2187, 2283, 2916, 3044, 4374, 4566, 5832, 6088, 6561, 6849, 8748, 9132, 13122, 13698, 17496, 18264, 20547, 26244, 27396, 41094, 52488, 54792, 61641, 82188, 123282, 164376, 184923, 246564, 369846, 493128, 554769, 739692, 1109538, 1479384, 1664307, 2219076, 3328614, 4438152, 4992921, 6657228, 9985842, 13314456, 19971684, 39943368]

約数ペア:

[(1, 39943368), (2, 19971684), (3, 13314456), (4, 9985842), (6, 6657228), (8, 4992921), (9, 4438152), (12, 3328614), (18, 2219076), (24, 1664307), (27, 1479384), (36, 1109538), (54, 739692), (72, 554769), (81, 493128), (108, 369846), (162, 246564), (216, 184923), (243, 164376), (324, 123282), (486, 82188), (648, 61641), (729, 54792), (761, 52488), (972, 41094), (1458, 27396), (1522, 26244), (1944, 20547), (2187, 18264), (2283, 17496), (2916, 13698), (3044, 13122), (4374, 9132), (4566, 8748), (5832, 6849), (6088, 6561)]