72177952

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2663}}^1$

素因数の和:2702

約数の個数: 72

約数和(自身を含む): 178573248

約数和(自身を除く): 106395296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 2663, 3388, 3872, 5326, 6776, 10652, 13552, 18641, 21304, 27104, 29293, 37282, 42608, 58586, 74564, 85216, 117172, 149128, 205051, 234344, 298256, 322223, 410102, 468688, 596512, 644446, 820204, 937376, 1288892, 1640408, 2255561, 2577784, 3280816, 4511122, 5155568, 6561632, 9022244, 10311136, 18044488, 36088976, 72177952]

約数ペア:

[(1, 72177952), (2, 36088976), (4, 18044488), (7, 10311136), (8, 9022244), (11, 6561632), (14, 5155568), (16, 4511122), (22, 3280816), (28, 2577784), (32, 2255561), (44, 1640408), (56, 1288892), (77, 937376), (88, 820204), (112, 644446), (121, 596512), (154, 468688), (176, 410102), (224, 322223), (242, 298256), (308, 234344), (352, 205051), (484, 149128), (616, 117172), (847, 85216), (968, 74564), (1232, 58586), (1694, 42608), (1936, 37282), (2464, 29293), (2663, 27104), (3388, 21304), (3872, 18641), (5326, 13552), (6776, 10652)]