74921184

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20011}}^1$

素因数の和:20040

約数の個数: 72

約数和(自身を含む): 229457592

約数和(自身を除く): 154536408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 20011, 40022, 60033, 80044, 120066, 160088, 180099, 240132, 260143, 320176, 360198, 480264, 520286, 640352, 720396, 780429, 960528, 1040572, 1440792, 1560858, 1921056, 2081144, 2341287, 2881584, 3121716, 4162288, 4682574, 5763168, 6243432, 8324576, 9365148, 12486864, 18730296, 24973728, 37460592, 74921184]

約数ペア:

[(1, 74921184), (2, 37460592), (3, 24973728), (4, 18730296), (6, 12486864), (8, 9365148), (9, 8324576), (12, 6243432), (13, 5763168), (16, 4682574), (18, 4162288), (24, 3121716), (26, 2881584), (32, 2341287), (36, 2081144), (39, 1921056), (48, 1560858), (52, 1440792), (72, 1040572), (78, 960528), (96, 780429), (104, 720396), (117, 640352), (144, 520286), (156, 480264), (208, 360198), (234, 320176), (288, 260143), (312, 240132), (416, 180099), (468, 160088), (624, 120066), (936, 80044), (1248, 60033), (1872, 40022), (3744, 20011)]