130123872

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3449}}^1$

素因数の和:3596

約数の個数: 72

約数和(自身を含む): 372972600

約数和(自身を除く): 242848728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3449, 4192, 4716, 6288, 6898, 9432, 10347, 12576, 13796, 18864, 20694, 27592, 31041, 37728, 41388, 55184, 62082, 82776, 110368, 124164, 165552, 248328, 331104, 451819, 496656, 903638, 993312, 1355457, 1807276, 2710914, 3614552, 4066371, 5421828, 7229104, 8132742, 10843656, 14458208, 16265484, 21687312, 32530968, 43374624, 65061936, 130123872]

約数ペア:

[(1, 130123872), (2, 65061936), (3, 43374624), (4, 32530968), (6, 21687312), (8, 16265484), (9, 14458208), (12, 10843656), (16, 8132742), (18, 7229104), (24, 5421828), (32, 4066371), (36, 3614552), (48, 2710914), (72, 1807276), (96, 1355457), (131, 993312), (144, 903638), (262, 496656), (288, 451819), (393, 331104), (524, 248328), (786, 165552), (1048, 124164), (1179, 110368), (1572, 82776), (2096, 62082), (2358, 55184), (3144, 41388), (3449, 37728), (4192, 31041), (4716, 27592), (6288, 20694), (6898, 18864), (9432, 13796), (10347, 12576)]