78448656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1085

約数の個数: 120

約数和(自身を含む): 240123520

約数和(自身を除く): 161674864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 363, 429, 484, 528, 572, 624, 726, 858, 968, 1039, 1144, 1452, 1573, 1716, 1936, 2078, 2288, 2904, 3117, 3146, 3432, 4156, 4719, 5808, 6234, 6292, 6864, 8312, 9438, 11429, 12468, 12584, 13507, 16624, 18876, 22858, 24936, 25168, 27014, 34287, 37752, 40521, 45716, 49872, 54028, 68574, 75504, 81042, 91432, 108056, 125719, 137148, 148577, 162084, 182864, 216112, 251438, 274296, 297154, 324168, 377157, 445731, 502876, 548592, 594308, 648336, 754314, 891462, 1005752, 1188616, 1508628, 1634347, 1782924, 2011504, 2377232, 3017256, 3268694, 3565848, 4903041, 6034512, 6537388, 7131696, 9806082, 13074776, 19612164, 26149552, 39224328, 78448656]

約数ペア:

[(1, 78448656), (2, 39224328), (3, 26149552), (4, 19612164), (6, 13074776), (8, 9806082), (11, 7131696), (12, 6537388), (13, 6034512), (16, 4903041), (22, 3565848), (24, 3268694), (26, 3017256), (33, 2377232), (39, 2011504), (44, 1782924), (48, 1634347), (52, 1508628), (66, 1188616), (78, 1005752), (88, 891462), (104, 754314), (121, 648336), (132, 594308), (143, 548592), (156, 502876), (176, 445731), (208, 377157), (242, 324168), (264, 297154), (286, 274296), (312, 251438), (363, 216112), (429, 182864), (484, 162084), (528, 148577), (572, 137148), (624, 125719), (726, 108056), (858, 91432), (968, 81042), (1039, 75504), (1144, 68574), (1452, 54028), (1573, 49872), (1716, 45716), (1936, 40521), (2078, 37752), (2288, 34287), (2904, 27014), (3117, 25168), (3146, 24936), (3432, 22858), (4156, 18876), (4719, 16624), (5808, 13507), (6234, 12584), (6292, 12468), (6864, 11429), (8312, 9438)]