137772516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5449}}^1$

素因数の和:5513

約数の個数: 72

約数和(自身を含む): 382720800

約数和(自身を除く): 244948284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 5449, 6321, 8428, 10898, 12642, 16347, 21796, 25284, 32694, 38143, 65388, 76286, 114429, 152572, 228858, 234307, 267001, 457716, 468614, 534002, 702921, 801003, 937228, 1068004, 1405842, 1602006, 1640149, 2811684, 3204012, 3280298, 4920447, 6560596, 9840894, 11481043, 19681788, 22962086, 34443129, 45924172, 68886258, 137772516]

約数ペア:

[(1, 137772516), (2, 68886258), (3, 45924172), (4, 34443129), (6, 22962086), (7, 19681788), (12, 11481043), (14, 9840894), (21, 6560596), (28, 4920447), (42, 3280298), (43, 3204012), (49, 2811684), (84, 1640149), (86, 1602006), (98, 1405842), (129, 1068004), (147, 937228), (172, 801003), (196, 702921), (258, 534002), (294, 468614), (301, 457716), (516, 267001), (588, 234307), (602, 228858), (903, 152572), (1204, 114429), (1806, 76286), (2107, 65388), (3612, 38143), (4214, 32694), (5449, 25284), (6321, 21796), (8428, 16347), (10898, 12642)]