135408756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{547}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 369084576

約数和(自身を除く): 233675820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 421, 547, 588, 842, 1094, 1263, 1641, 1684, 2188, 2526, 2947, 3282, 3829, 5052, 5894, 6564, 7658, 8841, 11487, 11788, 15316, 17682, 20629, 22974, 26803, 35364, 41258, 45948, 53606, 61887, 80409, 82516, 107212, 123774, 160818, 230287, 247548, 321636, 460574, 690861, 921148, 1381722, 1612009, 2763444, 3224018, 4836027, 6448036, 9672054, 11284063, 19344108, 22568126, 33852189, 45136252, 67704378, 135408756]

約数ペア:

[(1, 135408756), (2, 67704378), (3, 45136252), (4, 33852189), (6, 22568126), (7, 19344108), (12, 11284063), (14, 9672054), (21, 6448036), (28, 4836027), (42, 3224018), (49, 2763444), (84, 1612009), (98, 1381722), (147, 921148), (196, 690861), (294, 460574), (421, 321636), (547, 247548), (588, 230287), (842, 160818), (1094, 123774), (1263, 107212), (1641, 82516), (1684, 80409), (2188, 61887), (2526, 53606), (2947, 45948), (3282, 41258), (3829, 35364), (5052, 26803), (5894, 22974), (6564, 20629), (7658, 17682), (8841, 15316), (11487, 11788)]