71630244

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31583}}^1$

素因数の和:31606

約数の個数: 60

約数和(自身を含む): 214013184

約数和(自身を除く): 142382940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 31583, 63166, 94749, 126332, 189498, 221081, 284247, 378996, 442162, 568494, 663243, 852741, 884324, 1136988, 1326486, 1705482, 1989729, 2558223, 2652972, 3410964, 3979458, 5116446, 5969187, 7958916, 10232892, 11938374, 17907561, 23876748, 35815122, 71630244]

約数ペア:

[(1, 71630244), (2, 35815122), (3, 23876748), (4, 17907561), (6, 11938374), (7, 10232892), (9, 7958916), (12, 5969187), (14, 5116446), (18, 3979458), (21, 3410964), (27, 2652972), (28, 2558223), (36, 1989729), (42, 1705482), (54, 1326486), (63, 1136988), (81, 884324), (84, 852741), (108, 663243), (126, 568494), (162, 442162), (189, 378996), (252, 284247), (324, 221081), (378, 189498), (567, 126332), (756, 94749), (1134, 63166), (2268, 31583)]