180162108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1307}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 521818752

約数和(自身を除く): 341656644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 547, 1094, 1307, 1641, 2188, 2614, 3282, 3829, 3921, 4923, 5228, 6564, 7658, 7842, 9149, 9846, 11487, 11763, 15316, 15684, 18298, 19692, 22974, 23526, 27447, 34461, 36596, 45948, 47052, 54894, 68922, 82341, 109788, 137844, 164682, 329364, 714929, 1429858, 2144787, 2859716, 4289574, 5004503, 6434361, 8579148, 10009006, 12868722, 15013509, 20018012, 25737444, 30027018, 45040527, 60054036, 90081054, 180162108]

約数ペア:

[(1, 180162108), (2, 90081054), (3, 60054036), (4, 45040527), (6, 30027018), (7, 25737444), (9, 20018012), (12, 15013509), (14, 12868722), (18, 10009006), (21, 8579148), (28, 6434361), (36, 5004503), (42, 4289574), (63, 2859716), (84, 2144787), (126, 1429858), (252, 714929), (547, 329364), (1094, 164682), (1307, 137844), (1641, 109788), (2188, 82341), (2614, 68922), (3282, 54894), (3829, 47052), (3921, 45948), (4923, 36596), (5228, 34461), (6564, 27447), (7658, 23526), (7842, 22974), (9149, 19692), (9846, 18298), (11487, 15684), (11763, 15316)]