104171508

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2043

約数の個数: 120

約数和(自身を含む): 324922752

約数和(自身を除く): 220751244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1863, 1932, 1997, 2268, 2484, 2898, 3726, 3994, 4347, 5796, 5991, 7452, 7988, 8694, 11982, 13041, 13979, 17388, 17973, 23964, 26082, 27958, 35946, 41937, 45931, 52164, 53919, 55916, 71892, 83874, 91862, 107838, 125811, 137793, 161757, 167748, 183724, 215676, 251622, 275586, 321517, 323514, 377433, 413379, 503244, 551172, 643034, 647028, 754866, 826758, 964551, 1132299, 1240137, 1286068, 1509732, 1653516, 1929102, 2264598, 2480274, 2893653, 3720411, 3858204, 4529196, 4960548, 5787306, 7440822, 8680959, 11574612, 14881644, 17361918, 26042877, 34723836, 52085754, 104171508]

約数ペア:

[(1, 104171508), (2, 52085754), (3, 34723836), (4, 26042877), (6, 17361918), (7, 14881644), (9, 11574612), (12, 8680959), (14, 7440822), (18, 5787306), (21, 4960548), (23, 4529196), (27, 3858204), (28, 3720411), (36, 2893653), (42, 2480274), (46, 2264598), (54, 1929102), (63, 1653516), (69, 1509732), (81, 1286068), (84, 1240137), (92, 1132299), (108, 964551), (126, 826758), (138, 754866), (161, 647028), (162, 643034), (189, 551172), (207, 503244), (252, 413379), (276, 377433), (322, 323514), (324, 321517), (378, 275586), (414, 251622), (483, 215676), (567, 183724), (621, 167748), (644, 161757), (756, 137793), (828, 125811), (966, 107838), (1134, 91862), (1242, 83874), (1449, 71892), (1863, 55916), (1932, 53919), (1997, 52164), (2268, 45931), (2484, 41937), (2898, 35946), (3726, 27958), (3994, 26082), (4347, 23964), (5796, 17973), (5991, 17388), (7452, 13979), (7988, 13041), (8694, 11982)]